A cook top comprising: an inputter; a cooker configured to heat a cooking device placed on the cook top; characterized in that the cook top further comprises: a second communicator configured to perform communication with a user terminal device in a second communication method; a first communicator configured to perform communication with a range hood in a first communication method which is different from the second communication method; and a processor configured to: receive input of a user manipulation through the inputter, control an operating state of the cooker according to the user manipulation, control the first communicator to transmit a signal to the range hood for controlling an operating state of the range hood to correspond to the operating state of the cooker, and the processor is configured to: control the second communicator to transmit state information of the cook top to the user terminal device that includes information of the operating state of the cooker, and in response to receiving state information of the range hood from the range hood through the first communicator, convert the received state information of the range hood ̇ into state information having a Wi-Fi form, and transmit the converted state information to the user terminal device through the second communicator. an inputter; a cooker configured to heat a cooking device placed on the cook top; characterized in that the cook top further comprises: a second communicator configured to perform communication with a user terminal device in a second communication method; a first communicator configured to perform communication with a range hood in a first communication method which is different from the second communication method; and a processor configured to: receive input of a user manipulation through the inputter, control an operating state of the cooker according to the user manipulation, control the first communicator to transmit a signal to the range hood for controlling an operating state of the range hood to correspond to the operating state of the cooker, and the processor is configured to: control the second communicator to transmit state information of the cook top to the user terminal device that includes information of the operating state of the cooker, and in response to receiving state information of the range hood from the range hood through the first communicator, convert the received state information of the range hood ̇ into state information having a Wi-Fi form, and transmit the converted state information to the user terminal device through the second communicator. receive input of a user manipulation through the inputter, control an operating state of the cooker according to the user manipulation, control the first communicator to transmit a signal to the range hood for controlling an operating state of the range hood to correspond to the operating state of the cooker, and the processor is configured to: control the second communicator to transmit state information of the cook top to the user terminal device that includes information of the operating state of the cooker, and in response to receiving state information of the range hood from the range hood through the first communicator, convert the received state information of the range hood ̇ into state information having a Wi-Fi form, and transmit the converted state information to the user terminal device through the second communicator.