Patent Publication Number: US-2023161384-A1

Title: Electronic device for detecting moisture

Description:
CROSS-REFERENCE TO RELATED APPLICATION(S) 
     This application is a continuation application, claiming priority under § 365(c), of an International application No. PCT/KR2022/011583, filed on Aug. 4, 2022, which is based on and claims the benefit of a Korean patent application number 10-2021-0161385, filed on Nov. 22, 2021, in the Korean Intellectual Property Office, and of a Korean patent application number 10-2021-0176613, filed on Dec. 10, 2021, in the Korean Intellectual Property Office, the disclosure of each of which is incorporated by reference herein in its entirety. 
    
    
     TECHNICAL FIELD 
     Various embodiments relate to an electronic device for detecting moisture. 
     BACKGROUND ART 
     As users&#39; interest in health increases, an electronic device may obtain information on the user&#39;s body. The user may easily find a way to improve one&#39;s own physical condition by continuously monitoring one&#39;s physical condition through information provided from the electronic device. 
     As the user continuously wears the electronic device, the electronic device may be exposed to various situations that may cause a malfunction of the electronic device. For example, the electronic device may malfunction because a sensor fails to obtain accurate information from the user due to moisture or foreign substances penetrating into the inside. 
     The above information is presented as background information only to assist with an understanding of the disclosure. No determination has been made, and no assertion is made, as to whether any of the above might be applicable as prior art with regard to the disclosure. 
     DISCLOSURE 
     Technical Problem 
     An electronic device may include various types of sensors to obtain information on the user&#39;s body. For example, the electronic device may include a sensor including an electrode to obtain information on the user&#39;s physical condition. For example, when the electrode and other components of the electronic device are unintentionally electrically connected to each other due to moisture penetrating into the electronic device, the sensor may not obtain accurate information from a user and thus may malfunction. In order to prevent a malfunction of the sensor, the electronic device may include a sensor for detecting moisture, but the electronic device may not quickly respond to the malfunction of the sensor as it takes time to process data received from the sensor, and thus data detected from the sensor may not be trusted. The electronic device may detect moisture penetrating into the electronic device without including the sensor. 
     Various embodiments relate to the electronic device for detecting moisture. 
     The technical problems to be achieved in this document are not limited to those described above, and other technical problems not mentioned herein will be clearly understood by those having ordinary knowledge in the art to which the present disclosure belongs, from the following description. 
     Technical Solution 
     According to an embodiment, an electronic device may comprise a housing including a first surface, a second surface facing the first surface and facing a part of a user&#39;s body when the electronic device is worn to the user, and a conductive frame disposed between the first surface and the second surface and including a through-hole, a first electrode spaced apart from an inner surface of the through-hole, and movable within the through-hole, a part of the first electrode protruding to outside of the conductive frame, a second electrode disposed on the second surface, and contact with the part of the user&#39;s body when the electronic device is worn to the user, and a processor; wherein the processor may be configured to identify whether the first electrode is electrically disconnected to the conductive frame in response to identifying a designated event; obtain an information about the user&#39; body through the first electrode and the second electrode, based on identifying the first electrode is electrically disconnected to the conductive frame; and refrain from obtaining the information based on identifying the first electrode is electrically connected to the conductive frame. 
     According to an embodiment, an electronic device may an electronic device may comprise a housing including a first surface, a second surface facing the first surface and facing a part of a user&#39;s body when the electronic device is worn to the user, and a conductive frame disposed between the first surface and the second surface and including a first through-hole and a second through-hole, a display disposed on the first surface, a first electrode spaced apart from an inner surface of the first through-hole, and movable within the first through-hole, and a part of the first electrode protruding to outside of the conductive frame, a second electrode disposed on the second surface, and contact with the part of the user&#39;s body when the electronic device is worn to the user, a third electrode spaced apart from an inner surface of the second through-hole, and movable within the second through-hole, and a part of the third electrode protruding to outside of the conductive frame, a fourth electrode disposed on the second surface spaced apart from the second electrode, and contact with the part of the user&#39;s body when the electronic device is worn to the user, and processor, wherein, the processor may be configured to identify whether the first electrode or the third electrode is electrically disconnected to the conductive frame, in response to identifying a designated event, obtain an information about the user&#39; body through the first electrode, the second electrode, the third electrode, and the fourth electrode, based on identifying the first electrode is electrically disconnected to the conductive frame and identifying the third electrode is electrically disconnected to the conductive frame, and refrain from obtaining the information, based on identifying the first electrode is electrically connected to the conductive frame or the third electrode is electrically connected to the conductive frame. 
     ADVANTAGEOUS EFFECTS 
     According to an embodiment, the electronic device can easily detect whether moisture has penetrated into the electronic device without including a separate additional sensor, by determining whether a conductive frame and a first electrode are electrically disconnected. According to an embodiment, the electronic device can smoothly obtain information on the user&#39;s body through electrodes by easily detecting whether moisture has penetrated. 
     The effects that can be obtained from the present disclosure are not limited to those described above, and any other effects not mentioned herein will be clearly understood by those having ordinary knowledge in the art to which the present disclosure belongs, from the following description. 
    
    
     
       DESCRIPTION OF THE DRAWINGS 
       The above and other aspects, features, and advantages of certain embodiments of the disclosure will be more apparent from the following description taken in conjunction with the accompanying drawings, in which: 
         FIG.  1    is a block diagram of an electronic device in a network environment according to various embodiments. 
         FIGS.  2 A and  2 B  are perspective views of an electronic device according to an embodiment. 
         FIG.  3    is an exploded perspective view of an electronic device according to an embodiment. 
         FIG.  4 A  is a perspective view of a second surface of an electronic device according to an embodiment. 
         FIG.  4 B  is a cross-section view illustrating an example in which an electronic device is cut along A-A′ of  FIG.  4 A  according to an embodiment. 
         FIG.  5 A  is a block diagram of an electronic device according to an embodiment. 
         FIG.  5 B  is a diagram illustrating an example of providing a notification of whether an electronic device is submerged, according to an embodiment. 
         FIG.  6    is a block diagram of an electronic device according to an embodiment. 
         FIG.  7    illustrates an example of an operation of a processor of an electronic device, according to an embodiment. 
         FIG.  8    illustrates an example of an operation of a processor of an electronic device, according to an embodiment. 
     
    
    
     Throughout the drawings, it should be noted that like reference numbers are used to depict the same or similar elements, features, and structures. 
     MODE FOR INVENTION 
     The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. It includes various specific details to assist in that understanding but these are to be regarded as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. In addition, descriptions of well-known functions and constructions may be omitted for clarity and conciseness. 
     The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the disclosure. Accordingly, it should be apparent to those skilled in the art that the following description of various embodiments of the disclosure is provided for illustration purpose only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents. 
     It is to be understood that the singular forms “a,” “an,” and “the” include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to “a component surface” includes reference to one or more of such surfaces. 
       FIG.  1    is a block diagram illustrating an electronic device  101  in a network environment  100  according to various embodiments. 
     Referring to  FIG.  1   , the electronic device  101  in the network environment  100  may communicate with an electronic device  102  via a first network  198  (e.g., a short-range wireless communication network), or at least one of an electronic device  104  or a server  108  via a second network  199  (e.g., a long-range wireless communication network). According to an embodiment, the electronic device  101  may communicate with the electronic device  104  via the server  108 . According to an embodiment, the electronic device  101  may include a processor  120 , memory  130 , an input module  150 , a sound output module  155 , a display module  160 , an audio module  170 , a sensor module  176 , an interface  177 , a connecting terminal  178 , a haptic module  179 , a camera module  180 , a power management module  188 , a battery  189 , a communication module  190 , a subscriber identification module (SIM)  196 , or an antenna module  197 . In some embodiments, at least one of the components (e.g., the connecting terminal  178 ) may be omitted from the electronic device  101 , or one or more other components may be added in the electronic device  101 . In some embodiments, some of the components (e.g., the sensor module  176 , the camera module  180 , or the antenna module  197 ) may be implemented as a single component (e.g., the display module  160 ). 
     The processor  120  may execute, for example, software (e.g., a program  140 ) to control at least one other component (e.g., a hardware or software component) of the electronic device  101  coupled with the processor  120 , and may perform various data processing or computation. According to one embodiment, as at least part of the data processing or computation, the processor  120  may store a command or data received from another component (e.g., the sensor module  176  or the communication module  190 ) in volatile memory  132 , process the command or the data stored in the volatile memory  132 , and store resulting data in non-volatile memory  134 . According to an embodiment, the processor  120  may include a main processor  121  (e.g., a central processing unit (CPU) or an application processor (AP)), or an auxiliary processor  123  (e.g., a graphics processing unit (GPU), a neural processing unit (NPU), an image signal processor (ISP), a sensor hub processor, or a communication processor (CP)) that is operable independently from, or in conjunction with, the main processor  121 . For example, when the electronic device  101  includes the main processor  121  and the auxiliary processor  123 , the auxiliary processor  123  may be adapted to consume less power than the main processor  121 , or to be specific to a specified function. The auxiliary processor  123  may be implemented as separate from, or as part of the main processor  121 . 
     The auxiliary processor  123  may control at least some of functions or states related to at least one component (e.g., the display module  160 , the sensor module  176 , or the communication module  190 ) among the components of the electronic device  101 , instead of the main processor  121  while the main processor  121  is in an inactive (e.g., sleep) state, or together with the main processor  121  while the main processor  121  is in an active state (e.g., executing an application). According to an embodiment, the auxiliary processor  123  (e.g., an image signal processor or a communication processor) may be implemented as part of another component (e.g., the camera module  180  or the communication module  190 ) functionally related to the auxiliary processor  123 . According to an embodiment, the auxiliary processor  123  (e.g., the neural processing unit) may include a hardware structure specified for artificial intelligence model processing. An artificial intelligence model may be generated by machine learning. Such learning may be performed, e.g., by the electronic device  101  where the artificial intelligence is performed or via a separate server (e.g., the server  108 ). Learning algorithms may include, but are not limited to, e.g., supervised learning, unsupervised learning, semi-supervised learning, or reinforcement learning. The artificial intelligence model may include a plurality of artificial neural network layers. The artificial neural network may be a deep neural network (DNN), a convolutional neural network (CNN), a recurrent neural network (RNN), a restricted boltzmann machine (RBM), a deep belief network (DBN), a bidirectional recurrent deep neural network (BRDNN), deep Q-network or a combination of two or more thereof but is not limited thereto. The artificial intelligence model may, additionally or alternatively, include a software structure other than the hardware structure. 
     The memory  130  may store various data used by at least one component (e.g., the processor  120  or the sensor module  176 ) of the electronic device  101 . The various data may include, for example, software (e.g., the program  140 ) and input data or output data for a command related thereto. The memory  130  may include the volatile memory  132  or the non-volatile memory  134 . 
     The program  140  may be stored in the memory  130  as software, and may include, for example, an operating system (OS)  142 , middleware  144 , or an application  146 . 
     The input module  150  may receive a command or data to be used by another component (e.g., the processor  120 ) of the electronic device  101 , from the outside (e.g., a user) of the electronic device  101 . The input module  150  may include, for example, a microphone, a mouse, a keyboard, a key (e.g., a button), or a digital pen (e.g., a stylus pen). 
     The sound output module  155  may output sound signals to the outside of the electronic device  101 . The sound output module  155  may include, for example, a speaker or a receiver. The speaker may be used for general purposes, such as playing multimedia or playing record. The receiver may be used for receiving incoming calls. According to an embodiment, the receiver may be implemented as separate from, or as part of the speaker. 
     The display module  160  may visually provide information to the outside (e.g., a user) of the electronic device  101 . The display module  160  may include, for example, a display, a hologram device, or a projector and control circuitry to control a corresponding one of the display, hologram device, and projector. According to an embodiment, the display module  160  may include a touch sensor adapted to detect a touch, or a pressure sensor adapted to measure the intensity of force incurred by the touch. 
     The audio module  170  may convert a sound into an electrical signal and vice versa. According to an embodiment, the audio module  170  may obtain the sound via the input module  150 , or output the sound via the sound output module  155  or a headphone of an external electronic device (e.g., an electronic device  102 ) directly (e.g., wiredly) or wirelessly coupled with the electronic device  101 . 
     The sensor module  176  may detect an operational state (e.g., power or temperature) of the electronic device  101  or an environmental state (e.g., a state of a user) external to the electronic device  101 , and then generate an electrical signal or data value corresponding to the detected state. According to an embodiment, the sensor module  176  may include, for example, a gesture sensor, a gyro sensor, an atmospheric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an infrared (IR) sensor, a biometric sensor, a temperature sensor, a humidity sensor, or an illuminance sensor. 
     The interface  177  may support one or more specified protocols to be used for the electronic device  101  to be coupled with the external electronic device (e.g., the electronic device  102 ) directly (e.g., wiredly) or wirelessly. According to an embodiment, the interface  177  may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, a secure digital (SD) card interface, or an audio interface. 
     A connecting terminal  178  may include a connector via which the electronic device  101  may be physically connected with the external electronic device (e.g., the electronic device  102 ). According to an embodiment, the connecting terminal  178  may include, for example, a HDMI connector, a USB connector, a SD card connector, or an audio connector (e.g., a headphone connector). 
     The haptic module  179  may convert an electrical signal into a mechanical stimulus (e.g., a vibration or a movement) or electrical stimulus which may be recognized by a user via his tactile sensation or kinesthetic sensation. According to an embodiment, the haptic module  179  may include, for example, a motor, a piezoelectric element, or an electric stimulator. 
     The camera module  180  may capture a still image or moving images. According to an embodiment, the camera module  180  may include one or more lenses, image sensors, image signal processors, or flashes. 
     The power management module  188  may manage power supplied to the electronic device  101 . According to one embodiment, the power management module  188  may be implemented as at least part of, for example, a power management integrated circuit (PMIC). 
     The battery  189  may supply power to at least one component of the electronic device  101 . According to an embodiment, the battery  189  may include, for example, a primary cell which is not rechargeable, a secondary cell which is rechargeable, or a fuel cell. 
     The communication module  190  may support establishing a direct (e.g., wired) communication channel or a wireless communication channel between the electronic device  101  and the external electronic device (e.g., the electronic device  102 , the electronic device  104 , or the server  108 ) and performing communication via the established communication channel The communication module  190  may include one or more communication processors that are operable independently from the processor  120  (e.g., the application processor (AP)) and supports a direct (e.g., wired) communication or a wireless communication. According to an embodiment, the communication module  190  may include a wireless communication module  192  (e.g., a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module  194  (e.g., a local area network (LAN) communication module or a power line communication (PLC) module). A corresponding one of these communication modules may communicate with the external electronic device via the first network  198  (e.g., a short-range communication network, such as Bluetooth™ wireless-fidelity (Wi-Fi) direct, or infrared data association (IrDA)) or the second network  199  (e.g., a long-range communication network, such as a legacy cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (e.g., LAN or wide area network (WAN)). These various types of communication modules may be implemented as a single component (e.g., a single chip), or may be implemented as multi components (e.g., multi chips) separate from each other. The wireless communication module  192  may identify and authenticate the electronic device  101  in a communication network, such as the first network  198  or the second network  199 , using subscriber information (e.g., international mobile subscriber identity (IMSI)) stored in the subscriber identification module  196 . 
     The wireless communication module  192  may support a 5G network, after a 4G network, and next-generation communication technology, e.g., new radio (NR) access technology. The NR access technology may support enhanced mobile broadband (eMBB), massive machine type communications (mMTC), or ultra-reliable and low-latency communications (URLLC). The wireless communication module  192  may support a high-frequency band (e.g., the mmWave band) to achieve, e.g., a high data transmission rate. The wireless communication module  192  may support various technologies for securing performance on a high-frequency band, such as, e.g., beamforming, massive multiple-input and multiple-output (massive MIMO), full dimensional MIMO (FD-MIMO), array antenna, analog beam-forming, or large scale antenna. The wireless communication module  192  may support various requirements specified in the electronic device  101 , an external electronic device (e.g., the electronic device  104 ), or a network system (e.g., the second network  199 ). According to an embodiment, the wireless communication module  192  may support a peak data rate (e.g., 20 Gbps or more) for implementing eMBB, loss coverage (e.g., 164 dB or less) for implementing mMTC, or U-plane latency (e.g., 0.5 ms or less for each of downlink (DL) and uplink (UL), or a round trip of 1 ms or less) for implementing URLLC. 
     The antenna module  197  may transmit or receive a signal or power to or from the outside (e.g., the external electronic device) of the electronic device  101 . According to an embodiment, the antenna module  197  may include an antenna including a radiating element composed of a conductive material or a conductive pattern formed in or on a substrate (e.g., a printed circuit board (PCB)). According to an embodiment, the antenna module  197  may include a plurality of antennas (e.g., array antennas). In such a case, at least one antenna appropriate for a communication scheme used in the communication network, such as the first network  198  or the second network  199 , may be selected, for example, by the communication module  190  (e.g., the wireless communication module  192 ) from the plurality of antennas. The signal or the power may then be transmitted or received between the communication module  190  and the external electronic device via the selected at least one antenna. According to an embodiment, another component (e.g., a radio frequency integrated circuit (RFIC)) other than the radiating element may be additionally formed as part of the antenna module  197 . 
     According to various embodiments, the antenna module  197  may form a mmWave antenna module. According to an embodiment, the mmWave antenna module may include a printed circuit board, a RFIC disposed on a first surface (e.g., the bottom surface) of the printed circuit board, or adjacent to the first surface and capable of supporting a designated high-frequency band (e.g., the mmWave band), and a plurality of antennas (e.g., array antennas) disposed on a second surface (e.g., the top or a side surface) of the printed circuit board, or adjacent to the second surface and capable of transmitting or receiving signals of the designated high-frequency band. 
     At least some of the above-described components may be coupled mutually and communicate signals (e.g., commands or data) therebetween via an inter-peripheral communication scheme (e.g., a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)). 
     According to an embodiment, commands or data may be transmitted or received between the electronic device  101  and the external electronic device  104  via the server  108  coupled with the second network  199 . Each of the electronic devices  102  or  104  may be a device of a same type as, or a different type, from the electronic device  101 . According to an embodiment, all or some of operations to be executed at the electronic device  101  may be executed at one or more of the external electronic devices  102 ,  104 , or  108 . For example, if the electronic device  101  should perform a function or a service automatically, or in response to a request from a user or another device, the electronic device  101 , instead of, or in addition to, executing the function or the service, may request the one or more external electronic devices to perform at least part of the function or the service. The one or more external electronic devices receiving the request may perform the at least part of the function or the service requested, or an additional function or an additional service related to the request, and transfer an outcome of the performing to the electronic device  101 . The electronic device  101  may provide the outcome, with or without further processing of the outcome, as at least part of a reply to the request. To that end, a cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used, for example. The electronic device  101  may provide ultra low-latency services using, e.g., distributed computing or mobile edge computing. In another embodiment, the external electronic device  104  may include an internet-of-things (IoT) device. The server  108  may be an intelligent server using machine learning and/or a neural network. According to an embodiment, the external electronic device  104  or the server  108  may be included in the second network  199 . The electronic device  101  may be applied to intelligent services (e.g., smart home, smart city, smart car, or healthcare) based on 5G communication technology or IoT-related technology. 
       FIGS.  2 A and  2 B  are perspective views of an electronic device according to an embodiment. 
     Referring to  FIGS.  2 A and  2 B , an electronic device  200  (e.g., the electronic device  101  of  FIG.  1   ) according to an embodiment may include a housing  210  including a first surface (or front surface)  210 A, a second surface (or rear surface)  210 B, and a side surface  210 C surrounding the space between the first surface  210 A and the second surface  210 B and binding members  250  and  260  connected to at least a part of the housing  210  and configured to detachably attach the electronic device  200  to a part of the user&#39;s body (e.g., wrist, ankle, etc.). In another embodiment (not illustrated), the housing may also refer to a structure that forms at least a part of the first surface  210 A, the second surface  210 B, and the side surface  210 C of  FIG.  2 A . According to an embodiment, at least a part of the first surface  210 A may be implemented by a substantially transparent front plate  201  (e.g., glass plate or polymer plate including various coating layers). The second surface  210 B may be implemented by a substantially opaque rear plate  207 . The rear plate  207  may be made of, for example, coated or colored glass, ceramic, polymer, metal (e.g., aluminum, stainless steel (STS), or magnesium), or a combination of at least two of the materials. The side surface  210 C may be coupled to the front plate  201  and the rear plate  207 , and may be implemented by a side bezel structure (or “side member”)  206  including metal and/or polymer. In some embodiments, the rear plate  207  and the side bezel structure  206  may be integrally formed and may include the same material (e.g., metal material such as aluminum). The binding members  250  and  260  may be made of various materials and may be made in various shapes. The binding members  250  and  260  may be made of woven fabric, leather, rubber, urethane, metal, ceramic, or a combination of at least two of the materials. 
     According to an embodiment, the electronic device  200  may include at least one of a display  220  (see  FIG.  3   ), an audio module  205  and  208 , a sensor module  211 , a key input device  202 ,  203  and  204 , and a connector hole  209 . In some embodiments, the electronic device  200  may omit at least one of the components (e.g., the key input devices  202 ,  203  and  204 , the connector hole  209 , or the sensor module  211 ) or may further include another component. 
     The display  220  may be exposed, for example, through a substantial portion of the front plate  201 . The shape of the display  220  may correspond to the shape of the front plate  20 , such as circular (shown in  FIG.  2 A ), oval, or polygonal. The display  220  may be coupled to or adjacent to a touch sensing circuit, a pressure sensor capable of measuring the strength (pressure) of touches, and/or a fingerprint sensor. 
     The audio modules  205  and  208  may include a microphone hole  205  and a speaker hole  208 , a microphone for obtaining external sound may be disposed inside the microphone hole  205 , and in some embodiments, a plurality of microphones may be disposed to detect the direction of the sound. The speaker hole  208  may be used with an external speaker and a receiver for phone calls. In some embodiments, the speaker hole  208  and the microphone hole  205  may be implemented as a single hole, or a speaker (e.g., piezo speaker) may be included without the speaker hole  208 . 
     The sensor module  211  may generate electrical signal(s) or data value(s) corresponding to internal operating state(s) of the electronic device  200  or external environmental state(s). The sensor module  211  may include, for example, a biometric sensor module  211  (e.g., heart-rate monitor (HRM) sensor) disposed on the second surface  210 B of the housing  210 . The electronic device  200  may further include at least one sensor module not shown, such as a gesture sensor, a gyro sensor, a pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a color sensor, an infrared sensor, a biometric sensor, a humidity sensor, and/or an illumination sensor. 
     The sensor module  211  may include electrode regions  213  and  214  forming a part of the surface of the electronic device  200  and a bio-signal detection circuit (not shown) electrically connected to the electrode regions  213  and  214 . For example, the electrode regions  213  and  214  may include the first electrode region  213  and the second electrode region  214  disposed on the second surface  210 B of the housing  210 . The sensor module  211  may be configured such that the electrode regions  213  and  214  obtain electrical signal(s) from a part of the user&#39;s body, and the bio-signal detection circuit may detect biometric information of the user based on the electrical signal(s). 
     The key input devices  202 ,  203 , and  204  may include a wheel key  202  disposed on the first surface  210 A of the housing  210  and rotatable in at least one direction, and/or side key buttons  203  and  204  disposed on the side surface  210 C of the housing  210 . The wheel key may have a shape corresponding to the shape of the front plate  201 . In another embodiment, the electronic device  200  may not include some or all of the above-described key input devices  202 ,  203 , and  204 , and the not included key input devices  202 ,  203 , and  204  may be implemented in other forms such as soft keys on the display  220 . The connector hole  209  may accommodate a connector (e.g., USB connector) for transmitting and receiving power and/or data to and from external electronic devices and may include another connector hole (not illustrated) capable of accommodating a connector for transmitting and receiving audio signals to and from an external electronic device. The electronic device  200  may further include, for example, a connector cover (not illustrated) that covers at least a part of the connector hole  209  and blocks the inflow of external foreign material into the connector hole. 
     The binding members  250  and  260  may be attached to at least a part of the housing  210  and may be user-detachable from the housing  210  using locking members  251 ,  261 . The binding members  250  and  260  may include one or more of a fixing member  252 , a fixing member fastening hole  253 , a band guide member  254 , and a band fixing ring  255 . 
     The fixing member  252  may be configured to fix the housing  210  and the binding members  250  and  260  to a part of the user&#39;s body (e.g., wrist, ankle, etc.). The fixing member fastening hole  253  may correspond to the fixing member  252  to fix the housing  210  and the binding members  250  and  260  to the part of the user&#39;s body. The band guide member  254  may be configured to limit movement range of the fixing member  252  when the fixing member  252  is fastened to the fixing member fastening hole  253 , so that the binding members  250  and  260  are attached to be in close contact with the part of the user&#39;s body. The band fixing ring  255  may limit the range of movement of the binding members  250  and  260  when the fixing member  252  and the fixing member fastening hole  253  are fastened. 
       FIG.  3    is an exploded perspective view of an electronic device according to an embodiment. 
     Referring to  FIG.  3   , an electronic device  300  (e.g., the electronic device  101  of  FIG.  1   , the electronic device  200  of  FIG.  2 A  and/or  FIG.  2 B ) may include a side bezel structure  310 , a wheel key  320 , a front plate  201 , a display  220 , a first antenna  350 , a second antenna  355 , a support member  360  (e.g., a bracket), a battery  370 , a printed circuit board  380 , a sealing member  390 , and binding members  395  and  397 . At least one of the components of the electronic device  300  may be the same as or similar to at least one of the components of the electronic device  200  of  FIGS.  1 ,  2 A , and/or  2 B, and repeated description thereof will be omitted. The support member  360  may be disposed inside the electronic device  300  to be connected to the side bezel structure  310  or may be integrated with the side bezel structure  310 . The support member  360  may be made of, for example, metal material and/or non-metal (e.g., polymer) material. The display  220  may be coupled to one surface of the support member  360 , and the printed circuit board  380  may be coupled to the other surface of the support member  360 . A processor, a memory, and/or an interface may be mounted on the printed circuit board  380 . The processor may include, for example, one or more of a central processing unit, an application processor, a graphic processing unit (GPU), an application processor sensor processor, or a communication processor. 
     The memory may include, for example, a volatile memory or a nonvolatile memory. The interface may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, and/or an audio interface. The interface may electrically or physically connect the electronic device  300  to an external electronic device, for example, and may include a USB connector, an SD card/MMC connector, or an audio connector. 
     The battery  370  is a device for supplying power to at least one component of the electronic device  300 , and may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel battery. At least a part of the battery  370  may be disposed on substantially the same plane as, for example, the printed circuit board  380 . The battery  370  may be integrally disposed inside the electronic device  200  or may be detachably coupled to the electronic device  200 . 
     The first antenna  350  may be disposed between the display  220  and the support member  360 . The first antenna  350  may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and/or a magnetic secure transmission (MST) antenna. The first antenna  350  may, for example, perform short-range communication with an external device, wirelessly transmit and receive power required for charging, and transmit short-range communication signal or an electromagnetic signal including payment data. In another embodiment, an antenna structure may be formed by at least a portion of the side bezel structure  310  and/or a part of the support member  360  or a combination thereof. 
     The second antenna  355  may be disposed between the printed circuit board  380  and the rear plate  393 . The second antenna  355  may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and/or a magnetic secure transmission (MST) antenna. For example, the second antenna  355  may perform short-range communication with an external device, wirelessly transmit and receive power required for charging, and may transmit a short-range communication signal or an electromagnetic signal including payment data. In another embodiment, an antenna structure may be formed by at least a portion of the side bezel structure  310  and/or a part of the rear plate  393  or a combination thereof. 
     The sealing member  390  may be positioned between the side bezel structure  310  and the rear plate  393 . The sealing member  390  may be configured to block moisture and foreign material flowing into the space surrounded by the side bezel structure  310  and the rear plate  393  from the outside. 
       FIG.  4 A  is a perspective view of a second surface of an electronic device according to an embodiment, and  FIG.  4 B  is a cross-section view illustrating an example in which an electronic device is cut along A-A′ of  FIG.  4 A  according to an embodiment. 
     Referring to  FIGS.  4 A and  4 B , an electronic device  400  (e.g., electronic device  101  of  FIG.  1   , electronic device  200  of  FIG.  2 A and/or  2 B , or electronic device  300  of  FIG.  3   ) may include a housing  410  (e.g., housing  210  in  FIG.  2 A ), a binding member  420  (e.g., binding members  250  and  260  of  FIG.  2 A and/or  2 B ), a display  430  (e.g., display  220  of  FIG.  3   ), a plurality of electrodes  440 , an electronic component  450 , a non-conductive member  460 , and a sealing member  470 . According to an embodiment, when worn by a user, the electronic device  400  may contact a part of the user&#39;s body (e.g., a wrist or an ankle). 
     The housing  410  may form the overall appearance of the electronic device  400 . According to an embodiment, the housing  410  may include a first surface  410   a  and a second surface  410   b  facing the first surface  410   a.  The first surface  410   a  and the second surface  410   b  may be substantially the same as the first surface  210 A of  FIG.  2 A  and the second surface  210 B of  FIG.  2 B , respectively. According to an embodiment, when the electronic device  400  is worn by a user, the second surface  410   b  may face a part of the user&#39;s body. 
     According to an embodiment, the housing  410  may include an inner space  411  and a conductive frame  412 . The inner space  411  may accommodate various components of the electronic device  400 . For example, the inner space  411  may accommodate an electronic component  450  capable of performing various functions of the electronic device  400 . The inner space  411  may be an empty space formed inside the housing  410 . For example, the inner space  411  may refer to a space surrounded by the first surface  410   a,  the second surface  410   b,  and a side surface  410   c  extending from an edge of the first surface  410   a  and the second surface  410   b  and connecting the first surface  410   a  and the second surface  410   b.  The conductive frame  412  may form at least a part of the side surface  410   c  of the housing  410 . According to an embodiment, the conductive frame  412  may be disposed between the first surface  410   a  and the second surface  410   b  of the housing  410 , and may connect the first surface  410   a  and the second surface  410   b.  The conductive frame  412  may form the inner space  411  together with the first surface  410   a  and the second surface  410   b,  and may protect various components of the electronic device  400  accommodated in the inner space  411 . For example, the conductive frame  412  may form at least a part of a side member (e.g., side member  206  of  FIG.  2 A ). According to an embodiment, at least a part of the conductive frame  412  may be made of a metal material (e.g., aluminum, stainless steel (STS), or magnesium). For example, the conductive frame  412  may be entirely made of a metal material, or may be made of a combination of a metal and a non-conductive material (e.g., glass, ceramic, or polymer). 
     According to an embodiment, the conductive frame  412  may include a first through hole  413  and a second through hole  414  connecting the inner space  411  of the housing  410  to the outside of the electronic device  400 . According to an embodiment, the first through hole  413  and the second through hole  414  may be extended to form, from the inner space  411  of the housing  410 , to the outside of the conductive frame  412 , in a direction substantially perpendicular to a direction toward the first surface  410   a.    
     When the electronic device  400  is worn by a user, the binding member  420  may support the electronic device  400  so as not to deviate from the wearing position by contacting a part B 1  of the user&#39;s body. The binding member  420  may be substantially the same as the binding members  260  and  270  of  FIGS.  2 A and/or  2 B . The binding member  420  may be defined as a strap for fixing the electronic device  400  to the user&#39;s body. According to an embodiment, the binding member  420  may be rotatably coupled to the housing  410 . For example, the binding member  420  may be hinged to a part of the conductive frame  412  to be rotatable with respect to the conductive frame  412 . According to an embodiment, at least a part of the binding member  420  may be made of a metal material. For example, the binding member  420  may be entirely made of a metal (e.g., aluminum, stainless steel (STS), or magnesium), or a material including a combination of the metal and a non-conductive material (e.g., silicon, fiber, glass, ceramic, or polymer). As another example, the binding member  420  may be entirely made of a non-conductive material. 
     The display  430  may output visual information. The user may check information on the state of the electronic device  400  or information on the state of the user through the visual information output by the display  430 . According to an embodiment, the display  430  may include a touch sensor configured to detect a user&#39;s touch or a pressure sensor that detects a magnitude of a force generated by the user&#39;s touch. When the display  430  includes the touch sensor or the pressure sensor, the display  430  may receive a user&#39;s touch input. For example, the touch sensor may be printed on a layer in the panel of the display  430  to be integrally formed with the display panel. For another example, the touch sensor may be formed of a film including a touch electrode and attached to one of the layers forming the display panel. 
     The plurality of electrodes  440  may receive an electrical signal for obtaining information on the user&#39;s body. For example, the plurality of electrodes  440  may receive an electrical signal for obtaining at least one of information on the user&#39;s electrocardiogram (ECG), information on the user&#39;s bioelectrical impedance, information on the user&#39;s electromyogram (EMG), and information on the skin electrodermal activity (EDA). The information on skin electrodermal activity (EDA) may include, for example, at least one of a galvanic skin response (GSR), an electrothermal response (EDR), a psychogalvanic reflex (PGR), a skin conduction response (SCR), and a symmetric skin response (SSRS). According to an embodiment, the plurality of electrodes  440  may include a first electrode  441 , a second electrode  442 , a third electrode  443 , and/or a fourth electrode  444  spaced apart from each other. Each of the first electrode  441  and the third electrode  443  may be inserted into the first through hole  413  and the second through hole  414  of the conductive frame  412 , and the second electrode  442  and the fourth electrode  444  may be disposed on the second surface  410   b  of the housing  410 . For example, the first electrode  441  and the third electrode  443  may extend to the outside of the electronic device  400  in a direction substantially perpendicular to a direction in which the first surface  410   a  faces from the inner space  411  of the housing  410 , respectively. For another example, the second electrode  442  and the fourth electrode  444  may be disposed to face each other on the second surface  410   b  of the housing  410 . 
     According to an embodiment, the first electrode  441  and the third electrode  443  may function as a key button by forming at least a part of the key buttons  203  and  204  of  FIG.  2 A . When the first electrode  441  or the third electrode  443  is pressed by a user, the electronic device  400  may perform a designated function in response to the pressure of the first electrode  441  or the third electrode  443 . For example, the electronic device  400  may perform an on/off function of power of the electronic device  400  or a wake-up/sleep function in response to pressure of the first electrode  441  or the third electrode  443 . According to an embodiment, the first electrode  441  and the third electrode  443  may be related with different functions of the electronic device  400 . According to an embodiment, one of the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444  may be omitted according to a function provided through the electronic device  400 . For example, the electronic device  400  may omit one of the first electrode  441  and the third electrode  443  or omit one of the second electrode  442  and the fourth electrode  444 , according to design necessity. When the third electrode  443  is unnecessary in the electronic device  400 , the third electrode  443  may be configured to operate as a key button but not as an electrode. 
     According to an embodiment, a part of the first electrode  441  and the third electrode  443  may protrude to the outside of the conductive frame  412  and may move in the first through hole  413  and the second through hole  414 , respectively. As the first electrode  441  and the third electrode  443  move in the first through hole  413  and the second through hole  414 , respectively, the first electrode  441  and the third electrode  443  may provide a click feeling to the user of the electronic device  400 . According to an embodiment, the first electrode  441  and the third electrode  443  may be spaced apart from the inner surfaces of the first through hole  413  and the second through hole  414  to be movable in the first through hole  413  and the second through hole  414 , respectively. For example, each of the first electrode  441  and the third electrode  443  may be spaced apart from the first through hole  413  and the second through hole  414  in a direction substantially perpendicular to the extending direction of the first electrode  441  and the third electrode  443 . For example, the shape of the side surface of the first electrode  441  may correspond to the inner surface of the first through hole  413 . The side surface of the first electrode  441  and the inner surface of the first through hole  413  may be spaced apart from each other. 
     According to an embodiment, the plurality of electrodes  440  may be electrically separated in a state before contacting parts B 1  and B 2  of the user&#39;s body. When the plurality of electrodes  440  contact parts B 1  and B 2  of the user&#39;s body, an electrical closed circuit may be formed by the plurality of electrodes  440  and the parts B 1  and B 2  of the user&#39;s body. As the electrical closed circuit is formed, the plurality of electrodes  440  may receive an electrical signal generated in the user&#39;s body or emit a current to a part B 1  and B 2  of the user through a part thereof and receive a current returning from the part B 1  and B 2  of the user through the other part. 
     According to an embodiment, the plurality of electrodes  440  may receive an electrical signal generated in the user&#39;s body to obtain information on the user&#39;s electrocardiogram by contacting different parts B 1  and B 2  of the user&#39;s body. For example, when the electronic device  400  is worn on the user&#39;s left hand, the second electrode  442  disposed on the second surface  410   b  may contact the left hand that is a part B 1  of the user&#39;s body, and the first electrode  441  may contact the right hand that is the other part B 2  of the user&#39;s body. When the first electrode  441  and the second electrode  442  contact different parts B 1  and B 2  of the user&#39;s body, an electrical closed circuit pass through the user&#39;s heart may be formed by the first electrode  441 , the second electrode  442 , and the different parts B 1  and B 2  of the body. The first electrode  441  and the second electrode  442  may obtain information on the user&#39;s electrocardiogram by receiving an active potential generated in the myocardium by the user&#39;s heartbeat via the electrical closed circuit pass through the user&#39;s heart. 
     According to an embodiment, the plurality of electrodes  440  may emit a current via parts B 1  and B 2  of the user&#39;s body and receive a current returning again in order to obtain information on the user&#39;s bio-electric resistance by contacting different each parts B 1  and B 2  of the user&#39;s body. For example, when the electronic device  400  is worn on the user&#39;s left hand, as the second electrode  442  and the fourth electrode  444  disposed on the second surface  410   b  contact with different regions of the left hand, which is a part B 1  of the user&#39;s body and the first electrode  441  and the third electrode  443  contact different fingers of the right hand, which is the other part B 2  of the user&#39;s body, the electrical closed circuit may be formed in the first electrode  441 , the second electrode  442 , the third electrode  443 , the fourth electrode  444 , and different parts B 1  and B 2  of the body. When the electrical closed circuit is formed, as an alternating current is applied from a part of the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444  to different parts B 1  and B 2  of the user&#39;s body and the current is received to another part of the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444 , the electronic device  400  may obtain information on the user&#39;s bio-electrical resistance. 
     Referring to  FIG.  4 B , the electronic component  450  may include components disposed in the housing  410  and performing an operation of the electronic device  400 . According to an embodiment, the electronic component  450  may include at least one sensor (e.g., the sensor module  220  of  FIG.  2 B ), wherein at least one sensor may be configured to be electrically connected to a processor (e.g., the processor  120  in  FIG.  1   ) that perform the overall operation of the electronic device  400 , and the plurality of electrodes  440 , and detect information on the user&#39;s body through an electrical signal received from the plurality of electrodes  440 . According to an embodiment, the processor may be operatively coupled to the conductive frame  412 , the display  430 , and a plurality of electrodes  440 . According to an embodiment, the at least one sensor may be, for example, at least one of an electrocardiogram (ECG) sensor, a bioelectrical impedance analysis (BIA) sensor, an electromyogram (EMG) sensor, and an electrodermal activity (EDA) sensor. 
     According to an embodiment, the electronic component  450  may include a contact part  451  forming an electrical contact with the first electrode  441 . The contact part  451  may not form an electrical contact with the first electrode  441  in a state where the first electrode  441  is not pressed by a user. When the first electrode  441  is pressed by a user, the contact part  451  may form an electrical contact with the first electrode  441  by contacting the first electrode  441 . As the contact part  451  and the first electrode  441  form an electrical contact, the electrical signal may be transmitted from the contact unit  451  to the processor, and the processor may perform a designated function of the electronic device  400  based on receiving the electrical signal. For example, the contact unit  451  may refer to a spring contact connector, but is not limited thereto and may be changed into various components capable of forming an electrical contact with the first electrode  441 . 
     The non-conductive member  460  may electrically separate the conductive frame  412  from the first electrode  441 . The non-conductive member  460  may be made of an electrically non-conductive material such as plastic. According to an embodiment, the non-conductive member  460  may include a first non-conductive member  461  and a second non-conductive member  462  that coupled to the conductive frame  412  in order to contact the inner surface of the first through hole  413 , and the first electrode  441  and spaced apart from each other. For example, the first non-conductive member  461  may surround one area of the first electrode  441  close to the inner space  411  and may be fixed to the inner surface of the first through hole  413 . For another example, the second non-conductive member  462  may be coupled to one end of the first electrode  441  facing the outside of the electronic device  400  and may move together with the first electrode  441 . According to an embodiment, an air gap g may be formed between the first non-conductive member  461  and the second non-conductive member  462  so that the first non-conductive member  461  and the second non-conductive member  462  are spaced apart from each other in a state before the first electrode  441  is pressed by the user. The second non-conductive member  462  may move together with the first electrode  441 , according to a user&#39;s pressure, to contact the first non-conductive member  461 . The first non-conductive member  461  and the second non-conductive member  462  may function as a stopper for limiting a moving distance of the first electrode  441  by contacting according to movement of the first electrode  441 . 
     The sealing member  470  may prevent foreign substances from penetrating into the inner space  411  from the outside of the electronic device  400  by sealing the first through hole  413 . For example, the first sealing member  471  may surround one area of the first electrode  441  positioned within the first through hole  413  inside the first non-conductive member  461 . The first sealing member  471  may contact the first non-conductive member  461  and the first electrode  441  by surrounding one region of the first electrode  441 , thereby sealing the first through hole  413 . For example, the sealing member  470  may refer an o-ring, but is not limited thereto. 
     According to an embodiment, in order to obtain information on the user&#39;s body, the processor may be configured to identify whether the user&#39;s body is in contact with the plurality of electrodes  440 . For example, the processor may identify whether a user&#39;s body contacts the first electrode  441  and the second electrode  442  based on identifying impedance values between the first electrode  441  and the second electrode  442 . Since the user&#39;s body may serve as a conductor, when the part B 2  of the user&#39;s body contacts the first electrode  441 , an impedance value between the first electrode  441  and the second electrode  442  may be lower than when the part B 2  of the user&#39;s body is not in contact with the first electrode  441 . The processor may identify the impedance value between the first electrode  441  and the second electrode  442 , and when the identified impedance value is equal to or less than a reference value, it may determine that a user&#39;s body contacts the first electrode  441  and the second electrode  442 . According to an embodiment, while obtaining information on the user&#39;s body, the processor may be configured to continuously monitor an impedance value between the plurality of electrodes  440  in order to identify whether the user&#39;s body is in contact with the plurality of electrodes  440 . 
     According to an embodiment, the processor may identify whether the first electrode  441  is electrically disconnected from the conductive frame  412  in response to identifying the designated event. The designated event may mean receiving an input signal of a user requesting information on the user&#39;s body or detecting that the designated mode of the electronic device  400  is changed to another designated mode. According to an embodiment, the processor may identify whether the first electrode  441  and the conductive frame  412  are electrically disconnected based on identifying whether an impedance value between the first electrode  441  and the conductive frame  412  is equal to or less than a reference value. For example, moisture may penetrate into the first through hole  413  along a fine gap between the conductive frame  412  and the second conductive member  462  and may be positioned in the air gap g between the first non-conductive member  461  and the second non-conductive member  462 . The moisture moved into the air gap g may contact the first electrode  441  and the conductive frame  412  to electrically connect the first electrode  441  and the conductive frame  412 . When the first electrode  441  and the conductive frame  412  are electrically connected to each other, an impedance value between the first electrode  441  and the conductive frame  412  may be measured to be lower than that when the first electrode  441  and the conductive frame  412  are electrically disconnected. According to an embodiment, the processor of the electronic device  400  may identify whether the first electrode  441  and the conductive frame  412  are electrically disconnected by identifying that the impedance value between the first electrode  441  and the conductive frame  412  is equal to or less than a reference value. 
     According to an embodiment, the processor may be configured to obtain information on the user&#39;s body through the first electrode  441  and the second electrode  442  based on identifying that the first electrode  441  is electrically disconnected from the conductive frame  412 , and refrain from obtaining information on the user&#39;s body based on identifying that the first electrode  441  is electrically connected to the conductive frame  412 . For example, when the first electrode  441  and the conductive frame  412  are connected by moisture, the first electrode  441  may form an indirect electrical connection to a part B 1  of the body via the conductive frame  412  and/or the binding member  420  in contact with part B 1  of the body. When the first electrode  441  forms an indirect electrical connection with the part B 1  of the body, an impedance value between the first electrode  441  and the second electrode  442  may be less than or equal to a reference value in a state where the second electrode  442  contacts the part B 1  of the user&#39;s body. When an impedance value equal to or lower than the reference value is identified, the processor may initiate an operation of obtaining information on the user&#39;s body and may malfunction, since normal contact with different parts of the body (B 1 , B 2 ) and abnormal contact with part of the body (B 1 ) are not distinguished by impedance values. For example, in the case of obtaining information on the user&#39;s electrocardiogram, since only a part B 1  of the user&#39;s body comes into contact with the first electrode  441  and the second electrode  442  when the conductive frame  412  and the first electrode  441  are electrically connected, the electrical closed circuit formed by the first electrode  441  and the second electrode  442  does not pass through the user&#39;s heart, and the processor may not accurately obtain information on the user&#39;s electrocardiogram. Since the processor does not obtain information on the electrocardiogram, the processor may repeatedly perform an operation of determining whether the body is in contact again to cause a malfunction. 
     According to the above-described embodiment, the electronic device  400  may identify whether the processor electrically disconnects the first electrode  441  and the conductive frame  412 , and the electronic device  400  may prevent a malfunction of the processor by stopping obtaining information on the user&#39;s body when the electrical connection between the first electrode  441  and the conductive frame  412  is identified. 
     Meanwhile, although the structure of  FIG.  4 B  has been described with respect to the first through hole  413  and the first electrode  441 , the description of  FIG.  4 B  may be equally applied to the second through hole  414  and the third electrode  443 . For example, the non-conductive member  460  may include a third non-conductive member (not illustrated) and a fourth non-conductive member (not illustrated) that coupled to the conductive frame  412  to contact the inner surface of the second through hole  414 , and the third electrode  443  and spaced apart from each other. For another example, the sealing member  470  may further include a second sealing member (not illustrated) that seals the second through hole  414  by surrounding the third electrode  443 . 
       FIG.  5 A  is a block diagram of an electronic device according to an embodiment, and  FIG.  5 B  is a diagram illustrating an example of providing a notification of whether an electronic device is submerged, according to an embodiment. 
     According to an embodiment, referring to  FIGS.  5 A and  5 B , the electronic device  400  may include a conductive frame  412 , a display  430 , a first electrode  441 , a second electrode  442 , a sensor  510 , an impedance measurement circuit  520 , at least one switch  530 , an actuator  540 , and a processor  550 . The conductive frame  412  of  FIGS.  5 A and  5 B , the display  430 , the first electrode  441 , and the second electrode  442  may be substantially the same as the conductive frame  412  of  FIGS.  4 A and/or  4 B , the display  430 , the first electrode  441 , and the second electrode  442 , respectively, and thus repeated descriptions thereof will be omitted. 
     The sensor  510  may be configured to obtain information on a user&#39;s body by receiving an electrical signal received from the first electrode  441  and the second electrode  442 . The sensor  510  may obtain information on the user&#39;s body and transmit the obtained information to the processor  550 . For example, the sensor  510  may be at least one of an electrocardiogram (ECG) sensor, a bioelectrical impedance analysis (BIA) sensor, an electroencephalogram (EEG) sensor, and a galvanic skin response (GSR) sensor. 
     The impedance measurement circuit  520  may obtain impedance values between the conductive frame  412 , the first electrode  441 , and the second electrode  442 . For example, the impedance measurement circuit  520  may be electrically connected to the conductive frame  412  and the first electrode  441 , thereby measuring an impedance value between the conductive frame  412  and the first electrode  441 . For another example, the impedance measurement circuit  520  may be electrically connected to the first electrode  441  and the second electrode  442 , thereby measuring an impedance value between the first electrode  441  and the second electrode  442 . 
     The at least one switch  530  may selectively connect at least one of the conductive frame  412 , the first electrode  441 , and the second electrode  442  to the impedance measurement circuit  520 . According to an embodiment, the at least one switch  530  may switch to a first state A connecting the conductive frame  412  and the first electrode  441  to the impedance measurement circuit  520  and a second state B connecting the first electrode  441  and the second electrode  442 . 
     The actuator  540  may discharge moisture penetrating into the first through hole (e.g., the first through hole  413  of  FIGS.  4 A and/or  4 B ) or the second through hole (e.g., the second through hole  414  of  FIG.  4 A ) to the outside of the electronic device  400 . According to an embodiment, the actuator  540  may be disposed in the housing (e.g., the housing  410  of  FIG.  4 A  and/or  FIG.  4 B ) to vibrate the electronic device  400  or a designated component (e.g., the sound output module  155  of  FIG.  1   ) in the electronic device  400 , thereby discharging moisture to the outside of the electronic device  400 . 
     The processor  550  may be operatively coupled to the display  430 , the sensor  510 , the impedance measurement circuit  520 , at least one switch  530 , and the actuator  540 . The processor  550  may identify whether the first electrode  441  is electrically disconnected from the conductive frame  412  in response to identifying the designated event. According to an embodiment, the designated event may include receiving an input signal of a user requesting information on a user&#39;s body. For example, when the user wants to obtain information on the body, the user may execute software (e.g., an application) used to provide information on the body by touching the display  430  or pressing the first electrode  441 . When execution (e.g., application execution) of software used to provide information on the body is detected, the processor  550  may perform an operation for identifying whether the first electrode  441  is electrically disconnected from the conductive frame  412 . According to another embodiment, the designated event may include identifying that the mode of the electronic device  400  is changed from the first designated mode to the second designated mode. The first designated mode may mean a swimming mode of the electronic device  400 , and the second designated mode may mean another operation mode of the electronic device  400  other than the swimming mode. The swimming mode of the electronic device  400  may mean an operating state of the electronic device  400  when a user swims while wearing the electronic device  400 . For example, when the electronic device  400  enters the swimming mode, the processor  550  may control the display  430  so that a touch input through the display  430  is not received. According to another embodiment, the designated event may include identifying whether moisture has penetrated into the electronic device  400  through a moisture detecting sensor (e.g., an atmospheric pressure sensor). 
     According to an embodiment, the processor  550  may electrically connect the impedance measurement circuit  520  to the first electrode  441 , and the conductive frame  512  through the at least one switch  530  by switching the at least one switch  530  to the first state A, in response to identifying the designated event. The processor  550  may identify whether the first electrode  441  is electrically disconnected from the conductive frame  412  based on the impedance value between the first electrode  441  and the conductive frame  512  obtained through the impedance measurement circuit  520 . For example, the processor  550  may identify that the first electrode  441  is electrically connected to the conductive frame  412  based on identifying that the impedance value between the first electrode  441  and the conductive frame  412  is equal to or less than a reference value. For another example, the processor  550  may identify that the first electrode  441  is electrically disconnected from the conductive frame  412  based on identifying that the impedance value between the first electrode  441  and the conductive frame  412  is greater than the reference value. 
     According to an embodiment, the processor  550  may be configured to obtain information on a user&#39;s body through the first electrode  441  and the second electrode  442 , based on identifying that the first electrode  441  is electrically disconnected from the conductive frame  412 . For example, the processor  550  may electrically connect the first electrode  441  and the second electrode  442  to the impedance measurement circuit  520  through the at least one switch  530  by switching the at least one switch  530  from the first state A to the second state B based on identifying that the first electrode  441  is electrically disconnected from the conductive frame  412 . As the at least one switch  530  is switched from the first state A to the second state B, the impedance measurement circuit  520  and the conductive frame  412  may be electrically disconnected. According to an embodiment, the sensor  510  may obtain information on a user&#39;s bio-signal (e.g., an electrocardiogram) based on the electrical signals received by the first electrode  441  contacting a part of the body (e.g., part B 1  of the body in  FIG.  4 A ) and the second electrode  442  contacting another part of the body (e.g., part B 2  of the body in  FIG.  4 A ). The processor  550  may receive information on the user&#39;s bio-signal (e.g., ECG) acquired by the sensor  510  and notify the user of information on the user&#39;s bio-signal (e.g., ECG) through the display  430 . 
     According to an embodiment, the processor  550  may identify whether the user&#39;s body contacts the first electrode  441  and the second electrode  442  based on identifying whether the impedance value between the first electrode  441  and the second electrode  442  is equal to or less than a reference value through the impedance measurement circuit  520 . For example, when it is identified that the impedance value between the first electrode  441  and the second electrode  442  is less than or equal to the reference value, the processor  550  may obtain information on the user&#39;s body through the sensor  510 . The processor  550  may notify the user of information on the user&#39;s body by outputting information on the user&#39;s body obtained through the sensor  510  to the display  430 . For another example, the processor  550  may provide a notification to the user to check the physical contact state based on identifying that the impedance value between the first electrode  441  and the second electrode  442  exceeds the reference value. The processor  550  may provide a visual notification for guiding contact with the body through the display  430 , a tactile notification that induces physical contact by vibrating the electronic device  400  through the actuator  540 , or an audible notification that induces physical contact through the sound output module (e.g., the sound output module  155  of  FIG.  1   ). 
     According to an embodiment, the processor  550  may be configured to refrain from obtaining information on the user&#39;s body based on identifying that the first electrode  441  is electrically connected to the conductive frame  412 . When identifying that the first electrode  441  is electrically connected to the conductive frame  412 , the processor  550  may provide a notification that the electronic device  400  is submerged. For example, the processor  550  may provide a visual notification to the user that moisture has penetrated into the electronic device  400  through the display  430 . For another example, the processor  550  may provide a visual guide so that the user may remove moisture in the electronic device  400  through the display  430 . The visual guide provided through the display  430  may indicate an operation in which a user may remove moisture by shaking the electronic device  400  or may refer to a picture or a video indicating a method of drying the electronic device  400 . For another example, the processor  550  may remove moisture in the electronic device  400  by operating the actuator  540  to vibrate the electronic device  400 . 
     As described above, according to an embodiment, the electronic device  400  may identify whether the electronic device  400  is submerged by identifying whether the first electrode  441  is electrically disconnected from the conductive frame  412  without including an additional sensor. For example, the electronic device  400  may include an impedance measurement circuit  520  to identify whether the user&#39;s body maintains contact with the first electrode  441  and the second electrode  442 . The electronic device  400  according to an embodiment may easily detect whether the electronic device  400  is submerged by connecting the conductive frame  412  and the first electrode  441  to the impedance measurement circuit  520  for checking the body contact state, and thus may not include a separate sensor for detecting submerging. As it is unnecessary to include a separate additional sensor, the electronic device  400  according to an embodiment may include a relatively simple circuit structure. 
       FIG.  6    is a block diagram of an electronic device according to an embodiment. 
     Referring to  FIG.  6   , the electronic device  400  according to an embodiment may include a conductive frame  412 , a display  430 , a first electrode  441 , a second electrode  442 , a third electrode  443 , a fourth electrode  444 , a sensor  510 , an impedance measurement circuit  520 , at least one switch  530 , an actuator  540 , and a processor  550 . 
     The conductive frame  412  of  FIG.  6   , the display  430 , the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444  may be substantially the same as the conductive frame  412  of  FIGS.  4 A and/or  4 B , display  430 , the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444 , respectively, and the sensor  510  of  FIG.  6   , the impedance measurement circuit  520 , at least one switch  530 , the actuator  540 , and the processor  550  may be substantially the same as the sensor  510  of  FIGS.  5 A , the impedance measurement circuit  520 , at least one switch  530 , the actuator  540 , and the processor  550 , respectively, and thus, repeated descriptions thereof will be omitted. 
     According to an embodiment, the sensor  510  may be configured to obtain information on a user&#39;s body by receiving electrical signals received from the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444 . 
     The impedance measurement circuit  520  may obtain impedance values between the conductive frame  412 , the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444 . For example, the impedance measurement circuit  520  may be electrically connected to the conductive frame  412  and the first electrode  441 , thereby measuring an impedance value between the conductive frame  412  and the first electrode  441 . For another example, the impedance measurement circuit  520  may be electrically connected to the conductive frame  412  and the third electrode  442 , thereby measuring an impedance value between the conductive frame  412  and the third electrode  442 . For another example, the impedance measurement circuit  520  may be electrically connected to the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444  through at least one switch  530 , thereby measuring impedance values between the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444 . 
     According to an embodiment, the at least one switch  530  may selectively connect at least one of the conductive frame  412 , the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444  to the impedance measurement circuit  520 . According to an embodiment, the at least one switch  530  may switch to a first state A connecting the conductive frame  412  and the first electrode  441  to the impedance measurement circuit  520 , a second state B connecting the conductive frame  412  and the third electrode  443  to the impedance measurement circuit  520 , and a third state C that connects the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444  to the impedance measurement circuit  520 . 
     According to an embodiment, the processor  550  may identify whether the first electrode  441  or the third electrode  443  is electrically disconnected from the conductive frame  412  in response to identifying a designated event. For example, in response to identifying the designated event, the processor  550  may electrically connect the impedance measurement circuit  520  to the first electrode  441 , and the conductive frame  512  through at least one switch  530  by switching the at least one switch  530  to the first state A. The processor  550  may identify whether the first electrode  441  is electrically disconnected from the conductive frame  412  based on the impedance value between the first electrode  441  and the conductive frame  512  obtained through the impedance measurement circuit  520 . For another example, in response to identifying the designated event, the processor  550  may electrically connect the impedance measurement circuit  520  to the third electrode  443 , and the conductive frame  412  through the at least one switch  530  by switching the at least one switch  530  to the second state B. The processor  550  may identify whether the third electrode  443  is electrically disconnected from the conductive frame  412  based on the impedance value between the third electrode  443  and the conductive frame  512  obtained through the impedance measurement circuit  520 . According to an embodiment, the order in which the first electrode  441  and the conductive frame  412  are connected to the impedance measurement circuit  520  and the third electrode  443  and the conductive frame  412  are connected may be arbitrarily changed. 
     According to an embodiment, the processor  550  may be configured to obtain information on a user&#39;s body through the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444 , based on identifying that the first electrode  441  is electrically disconnected from the conductive frame  412  and the third electrode  443  is electrically disconnected from the conductive frame  412 . For example, by switching at least one switch  530  from the first state A or the second state B to the third state C, the processor  550  may electrically connect the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444  to the impedance measurement circuit  520 . As the at least one switch  530  is switched to the third state C, the impedance measurement circuit  520  and the conductive frame  412  may be electrically disconnected. According to an embodiment, the sensor  510  may obtain information on the user&#39;s bio-electric resistance based on the electrical signals received to the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444 . The processor  550  may receive information on the user&#39;s bio-electrical resistance from the sensor  510  and notify the user of information on the user&#39;s bio-electrical resistance through the display  430 . 
     According to an embodiment, the processor  550  may be configured to refrain from obtaining information on a user&#39;s body based on identifying that the first electrode  441  is electrically connected to the conductive frame  412 , or that the third electrode  443  is electrically connected to the conductive frame  412 . For example, the processor  550  may identify that the first electrode  441  or the third electrode  443  is electrically connected to the conductive frame  412  Based on identifying that an impedance value between the first electrode  441  and the conductive frame  412  or an impedance value between the third electrode  443  and the conductive frame  412  is less than or equal to a reference value. When identifying that the first electrode  441  or the third electrode  443  is electrically connected to the conductive frame  412 , the processor  550  may provide a notification to the user that the electronic device  400  is submerged. For example, the processor  550  may provide a visual notification to the user that moisture has penetrated into the electronic device  400  through the display  430 . For example, the processor  550  may provide a visual notification to the user that moisture has penetrated into the electronic device  400  through the display  430 . For another example, the processor  550  may remove moisture in the electronic device  400  by operating the actuator  540  to vibrate the electronic device  400 . 
     As described above, according to an embodiment, the electronic device  400  may identify whether the electronic device  400  is submerged by identifying whether the first electrode  441  or the third electrode  443  is electrically disconnected from the conductive frame  412  without including an additional sensor. For example, the electronic device  400  may include an impedance measurement circuit  520  to identify whether a user&#39;s body maintains contact with the first electrode  441 , the second electrode  442 , the third electrode  443 , and the fourth electrode  444 . The electronic device  400  according to an embodiment may not include a separate sensor for detecting submerging, since it is possible to easily detect whether the electronic device  400  is submerged by connecting the conductive frame  412  to the first electrode  441  or third electrode  443  to the impedance measurement circuit  520  to check the physical contact condition. As a separate additional sensor is not required, the electronic device  400  according to an embodiment may include a relatively simple circuit structure. 
       FIG.  7    illustrates an example of an operation of a processor of an electronic device, according to an embodiment. 
     The operation illustrated in  FIG.  7    may be performed by the electronic device  400  illustrated in  FIGS.  4 A,  4 B,  5 A , and/or  5 B. 
     Referring to  FIG.  7   , in operation  710 , an electronic device (e.g., a processor  550  of the electronic device  400  of  FIG.  4 A ) may identify a designated event. According to an embodiment, the designated event may include receiving an input signal of a user requesting information on a user&#39;s body or changing a designated mode of the electronic device. For example, the designated event may include detecting execution of software (e.g., execution of an application) used to provide information on the body. As another example, the designated event may include identifying that the mode of the electronic device is changed from the first designated mode to the second designated mode. According to an embodiment, the first designated mode may mean a swimming mode of the electronic device, and the second designated mode may mean an operation mode of the electronic device other than the swimming mode. 
     In operation  720 , the processor may identify whether the first electrode (e.g., the first electrode  441  of  FIG.  4 A ) is electrically disconnected from the conductive frame (e.g., the conductive frame  412  of  FIG.  4 A ) based on responding to the designated event. According to an embodiment, the processor may identify whether the first electrode is electrically disconnected from the conductive frame based on an impedance value between the first electrode and the conductive frame obtained through an impedance measurement circuit (e.g., the impedance measurement circuit  520  of  FIG.  5 A ). For example, the processor may identify that the first electrode is electrically connected to the conductive frame when the impedance value between the first electrode and the conductive frame is less than or equal to the reference value. For another example, the processor may identify that the first electrode is electrically disconnected from the conductive frame when the impedance value between the first electrode and the conductive frame exceeds the reference value. 
     In operation  730 , the processor may obtain information on a user&#39;s body through the first electrode and the second electrode (e.g., the second electrode  442  of  FIG.  4 A ) based on identifying that the first electrode is electrically disconnected from the conductive frame. According to an embodiment, the processor may disconnect the conductive frame and the impedance measurement circuit through at least one switch (e.g., at least one switch  530  of  FIG.  5 A ), and may electrically connect the impedance measurement circuit to the first electrode and the second electrode. According to an embodiment, the first electrode and the second electrode may receive an electrical signal generated in the user&#39;s body in order to obtain information on the user&#39;s bio signal by contacting different parts of the user&#39;s body (e.g., different parts of the body (B 1 , B 2 ) in  FIG.  4 A ). According to an embodiment, the first electrode and the second electrode may receive an electrical signal related to a user&#39;s bio-signal (e.g., ECG) by forming an electrical closed circuit pass through the user&#39;s heart with a part of the user&#39;s body. 
     In operation  740 , the processor may refrain from obtaining information on the user&#39;s body based on identifying that the first electrode is electrically connected to the conductive frame. According to an embodiment, the processor may provide a user with a notification of whether the electronic device is submerged through a display (e.g., the display  430  of  FIG.  4 A ). According to another embodiment, the processor may remove moisture penetrating into the electronic device by vibrating the electronic device through an actuator (e.g., the actuator  540  in  FIG.  5 A ). 
     As described above, according to an embodiment, the electronic device  400  may identify whether the electronic device  400  is submerged by identifying whether the first electrode  441  or the third electrode  443  is electrically disconnected from the conductive frame  412  without including an additional sensor. 
       FIG.  8    illustrates an example of an operation of a processor of an electronic device, according to an embodiment. 
     The operation illustrated in  FIG.  8    may be performed by the electronic device  400  illustrated in  FIGS.  4 A,  4 B,  5 A , and/or  5 B. 
     Referring to  FIG.  8   , operation  810  may be substantially the same as operation  710  of  FIG.  7   , and thus a repeated description thereof will be omitted. 
     In operation  820 , in response to identifying a designated event, the processor (e.g., the processor  550  of  FIG.  5 A ) may identify whether a first electrode (e.g., the first electrode  441  of  FIG.  4 A ) or a third electrode (e.g., the third electrode  443  of  FIG.  4 A ) is electrically disconnected from a conductive frame (e.g., the conductive frame  412  of  FIG.  4 A ). According to an embodiment, the processor may identify whether the first electrode or the third electrode is electrically disconnected from the conductive frame, based on whether the impedance value between the first electrode and the conductive frame or between the third electrode and the conductive frame exceeds the reference value. For example, when an impedance value between the first electrode and the conductive frame or an impedance value between the third electrode and the conductive frame is less than or equal to a reference value, the processor may identify that the first electrode or the third electrode is electrically connected to the conductive frame. 
     In operation  830 , the processor may obtain information on the user&#39;s body through the first electrode, the second electrode, the third electrode, and the fourth electrode based on identifying that the first electrode is electrically disconnected from the conductive frame and the third electrode is electrically disconnected from the conductive frame. According to an embodiment, the first electrode, the second electrode, the third electrode, and the fourth electrode may receive an electrical signal generated in the user&#39;s body in order to obtain information on the user&#39;s bio signal by contacting different parts of the user&#39;s body (e.g., different parts of the body B 1  and B 2  in  FIG.  4 A ). For example, the second electrode and the fourth electrode may contact different areas of the left hand, which are part of the user&#39;s body (e.g., part B 1  of the body illustrated in  FIG.  4 A ), and the first electrode and the third electrode may contact different fingers of the right hand, which are another part of the user&#39;s body (e.g., the other part B 2  of the body of  FIG.  4 A ). The first electrode, the second electrode, the third electrode, and the fourth electrode contacting different parts of the user&#39;s body may form an electrical closed circuit together with different parts of the user&#39;s body. According to an embodiment, the processor may obtain information on the user&#39;s bio electrical resistance based on an electrical signal received by the first electrode, the second electrode, the third electrode, and the fourth electrode. 
     In operation  840 , according to an embodiment, the processor may be configured to refrain from obtaining information on the user&#39;s body, based on identifying that the first electrode is electrically connected to the conductive frame or that the third electrode is electrically connected to the conductive frame. According to an embodiment, when identifying that the first electrode or the third electrode is electrically connected to the conductive frame, the processor may provide a user with a notification that the electronic device is submerged. For example, the processor may provide a visual notification to the user that moisture has penetrated into the electronic device (e.g., the electronic device  400  of  FIG.  4 A ) through the display (e.g., the display  430  of  FIG.  4 A ). For another example, the processor may remove moisture in the electronic device by operating the actuator (e.g., the actuator  540  of  FIG.  5 A ) to vibrate the electronic device. 
     As described above, according to an embodiment, the electronic device may identify whether the electronic device is submerged by identifying whether the first electrode or the third electrode is electrically disconnected from the conductive frame without including an additional sensor. 
     According to an embodiment, an electronic device may comprise a housing(e.g. the housing  410  in  FIG.  4 A ) including a first surface (e.g., the first face  410   a  of  FIG.  4 A ), a second surface (e.g., the second face  410   b  of  FIG.  4 A ), facing the first surface and facing a part of the user&#39;s body when the electronic device (e.g., the electronic device  400  of  FIG.  4 A ) is worn to the user, and a conductive frame (e.g., the conductive frame  412  of  FIG.  4 A ) disposed between the first surface and the second surface and including a through-hole (e.g., the first through hole  413  of  FIG.  4 A ), a first electrode (e.g., the first electrode  441  of  FIG.  4 A ) spaced apart from an inner surface of the through-hole, and movable within the through-hole, a part of the first electrode protruding to outside of the conductive frame, a second electrode (e.g., the second electrode  442  of  FIG.  4 A ) disposed on the second surface, and contact with the part of the user&#39;s body when the electronic device is worn to the user, and a processor (e.g., the processor  550  of  FIG.  5 A ); wherein the processor may be configured to, in response to identifying a designated event, identify whether the first electrode is electrically disconnected to the conductive frame; obtain an information about the user&#39; body through the first electrode and the second electrode, based on identifying the first electrode is electrically disconnected to the conductive frame; and refrain from obtaining the information based on identifying the first electrode is electrically connected to the conductive frame. 
     According to an embodiment, the processor may be configured to identify that the first electrode is electrically connected to the conductive frame, based on identifying that an impedance value between the first electrode and the conductive frame is less than or equal to a reference value, and identify that the first electrode is electrically disconnected to the conductive frame, based on identifying that the impedance value exceeds the reference value. 
     According to an embodiment, the electronic device may further comprise an impedance measurement circuit (e.g., the impedance measurement circuit  520  of  FIG.  5 A ) within the housing, and at least one switch (e.g., at least one switch  530  of  FIG.  5 A ) within the housing, wherein, the processor may be configured to, in response to identifying the designated event, identify whether the first electrode is electrically disconnected to the conductive frame based on an impedance value between the first electrode and the conductive frame, by electrically connecting the impedance measurement circuit with the first electrode and the conductive frame via at least one switch, based on identifying the first electrode is electrically disconnected to the conductive frame, disconnect the conductive frame from the impedance circuit via at least one switch, and connect the impedance circuit with the first electrode and the second electrode via at least one switch. 
     According to an embodiment, the processor may obtain the information through the first electrode in contact with another part of the user&#39;s body and the second electrode in contact with the part of the user&#39;s body, based on identifying the first electrode is electrically connected to the conductive frame. 
     According to an embodiment, the designated event may include detecting the execution of software used for providing the information. 
     According to an embodiment, the designated event may include identifying the mode of the electronic device is changed from a first designated mode to a second designated mode. 
     According to an embodiment, the processor may be configured to provide a notification about whether the electronic device has submerged to the user, based on identifying the first electrode is electrically connected to the conductive frame. 
     According to an embodiment, the electronic device may further comprise an actuator disposed within the housing, wherein, the processor may be configured to vibrate the electronic device through the actuator (e.g., the actuator  540  of  FIG.  5 A ) based on identifying the first electrode is electrically connected to the conductive frame. 
     According to an embodiment, the first electrode may extend from the inside of the housing along a direction perpendicular to a direction the first surface faces. 
     According to an embodiment, the electronic device may further comprise a sealing member (e.g., the sealing member  470  of  FIG.  4 A ) sealing the through-hole by surrounding the first electrode. 
     According to an embodiment, the electronic device may further include a first non-conductive member (e.g., the first non-conductive member  461  in  FIG.  4 A ) and a second non-conductive member (e.g., the second non-conductive member  462  in  FIG.  4 A ) spaced apart from each other and coupled to the conductive frame to be in contact an inner surface of the through-hole and the first electrode. 
     According to an embodiment, an electronic device may comprise a housing (e.g., housing  410  in  FIG.  4 A ) including a first surface (e.g., the first surface  410   a  of  FIG.  4 A ), a second surface (e.g., the second surface  410   b  of  FIG.  4 A ) facing the first surface and facing a part of the user&#39;s body when the electronic device (e.g., the electronic device  400  of  FIG.  4 A ) is worn to the user, and a conductive frame disposed between the first surface and the second surface and including a first through-hole (e.g., the first through hole  413  of  FIG.  4 A ), and a second through-hole (e.g., the second through hole  414  of  FIG.  4 A ), a display (e.g., the display  420  of  FIG.  4 A ) disposed on the first surface, a first electrode (e.g., the first electrode  441  of  FIG.  4 A ) spaced apart from an inner surface of the first through-hole, and movable within the first through-hole and a part of the first electrode protruding to outside of the conductive frame, a second electrode (e.g., the second electrode  442  of  FIG.  4 A ) disposed on the second surface, and contact with the part of the user&#39;s body when the electronic device is worn to the user, a third electrode (e.g., the third electrode  443  of  FIG.  4 A ) spaced apart from an inner surface of the second through-hole, and movable within the second through-hole, and a part of the third electrode protruding to outside of the conductive frame, a fourth electrode (e.g., the fourth electrode  444  of  FIG.  4 A ) disposed on the second surface spaced apart from the second electrode, and contact with the part of the user&#39;s body when the electronic device is worn to the user, and processor; wherein, the processor may be configured to, in response to identifying a designated event, identify whether the first electrode or the third electrode is electrically disconnected to the conductive frame; obtain an information about the user&#39; body through the first electrode, the second electrode, the third electrode, and the fourth electrode, based on identifying the first electrode is electrically disconnected to the conductive frame and identifying the third electrode is electrically disconnected to the conductive frame; and refrain from obtaining the information, based on identifying the first electrode is electrically connected to the conductive frame or the third electrode is electrically connected to the conductive frame. 
     According to an embodiment, the processor may be configured to identify that the first electrode or the third electrode is electrically connected to the conductive frame, based on identifying that an impedance value between the first electrode and the conductive frame or the third electrode and the conductive frame is less than or equal to a reference value, and identify that the first electrode or the third electrode is electrically disconnected to the conductive frame, based on identifying that the impedance value exceeds the reference value. 
     According to an embodiment, the designated event may include detecting the execution of software used for providing the information. 
     According to an embodiment, the designated event may include identifying the mode of the electronic device is changed from a first designated mode to a second designated mode. 
     According to an embodiment, the processor may be configured to obtain the information through the first electrode, the second electrode, the third electrode, and the fourth electrode in contact with the different parts of the user&#39;s body, based on identifying the first electrode is electrically disconnected to the conductive frame and identifying the third electrode is electrically disconnected to the conductive frame. 
     According to an embodiment, the processor may be configured to provide a notification through the display to the user that the electronic device has been submerged, based on identifying the first electrode is electrically connected to the conductive frame or the third electrode is electrically connected to the conductive frame. 
     According to an embodiment, the electronic device may further include an actuator (e.g., the actuator  540  of  FIG.  5 A ) disposed within the housing, wherein the processor may be configured to vibrate the electronic device through the actuator, based on identifying the first electrode or the third electrode is electrically connected to the conductive frame. 
     According to an embodiment, the electronic device may further include a first sealing member (e.g., the first sealing member  471  of  FIG.  4 A ) sealing the first through-hole by surrounding the first electrode, and a second sealing member sealing the second through-hole by surrounding the third electrode. 
     According to an embodiment, the electronic device may further include a first non-conductive member (e.g., the first non-conductive member  461  of  FIG.  4 A ) and a second non-conductive member spaced apart from each other and coupled to the conductive frame to be in contact an inner surface of the first through-hole and the first electrode, and a third non-conductive member (e.g., the second non-conductive member  462  of  FIG.  4 A ) and a fourth non-conductive member spaced apart from each other and coupled to the conductive frame to be in contact an inner surface of the second through-hole and the third electrode. 
     The electronic device according to various embodiments may be one of various types of electronic devices. The electronic devices may include, for example, a portable communication device (e.g., a smartphone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance. According to an embodiment of the disclosure, the electronic devices are not limited to those described above. 
     It should be appreciated that various embodiments of the present disclosure and the terms used therein are not intended to limit the technological features set forth herein to particular embodiments and include various changes, equivalents, or replacements for a corresponding embodiment. With regard to the description of the drawings, similar reference numerals may be used to refer to similar or related elements. It is to be understood that a singular form of a noun corresponding to an item may include one or more of the things, unless the relevant context clearly indicates otherwise. As used herein, each of such phrases as “A or B,” “at least one of A and B,” “at least one of A or B,” “A, B, or C,” “at least one of A, B, and C,” and “at least one of A, B, or C,” may include any one of, or all possible combinations of the items enumerated together in a corresponding one of the phrases. As used herein, such terms as “1st” and “2nd,” or “first” and “second” may be used to simply distinguish a corresponding component from another, and does not limit the components in other aspect (e.g., importance or order). It is to be understood that if an element (e.g., a first element) is referred to, with or without the term “operatively” or “communicatively”, as “coupled with,” “coupled to,” “connected with,” or “connected to” another element (e.g., a second element), it means that the element may be coupled with the other element directly (e.g., wiredly), wirelessly, or via a third element. 
     As used in connection with various embodiments of the disclosure, the term “module” may include a unit implemented in hardware, software, or firmware, and may interchangeably be used with other terms, for example, “logic,” “logic block,” “part,” or “circuitry”. A module may be a single integral component, or a minimum unit or part thereof, adapted to perform one or more functions. For example, according to an embodiment, the module may be implemented in a form of an application-specific integrated circuit (ASIC). 
     Various embodiments as set forth herein may be implemented as software (e.g., the program  140 ) including one or more instructions that are stored in a storage medium (e.g., an internal memory  136  or an external memory  138 ) that is readable by a machine (e.g., the electronic device  101 ). For example, a processor (e.g., the processor  120 ) of the machine (e.g., the electronic device  101 ) may invoke at least one of the one or more instructions stored in the storage medium, and execute it, with or without using one or more other components under the control of the processor. This allows the machine to be operated to perform at least one function according to the at least one instruction invoked. The one or more instructions may include a code generated by a complier or a code executable by an interpreter. The machine-readable storage medium may be provided in the form of a non-transitory storage medium. Wherein, the term “non-transitory” simply means that the storage medium is a tangible device, and does not include a signal (e.g., an electromagnetic wave), but this term does not differentiate between where data is semi-permanently stored in the storage medium and where the data is temporarily stored in the storage medium. 
     According to an embodiment, a method according to various embodiments of the disclosure may be included and provided in a computer program product. The computer program product may be traded as a product between a seller and a buyer. The computer program product may be distributed in the form of a machine-readable storage medium (e.g., a compact disc read only memory (CD-ROM)), or be distributed (e.g., downloaded or uploaded) online via an application store (e.g., PlayStore™), or between two user devices (e.g., smart phones) directly. If distributed online, at least part of the computer program product may be temporarily generated or at least temporarily stored in the machine-readable storage medium, such as memory of the manufacturer&#39;s server, a server of the application store, or a relay server. 
     According to various embodiments, each component (e.g., a module or a program) of the above-described components may include a single entity or multiple entities, and some of the multiple entities may be separately disposed in different components. According to various embodiments, one or more of the above-described components may be omitted, or one or more other components may be added. Alternatively or additionally, a plurality of components (e.g., modules or programs) may be integrated into a single component. In such a case, according to various embodiments, the integrated component may still perform one or more functions of each of the plurality of components in the same or similar manner as they are performed by a corresponding one of the plurality of components before the integration. According to various embodiments, operations performed by the module, the program, or another component may be carried out sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations may be executed in a different order or omitted, or one or more other operations may be added. 
     While the disclosure has been shown and described with reference to various embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents.