Abstract:
The present invention relates to wearable fitness device and fitness device interchangeable with plural wearable articles. In certain embodiments, the wearable fitness device includes a wearable article having a structure therein or thereon configured and dimensioned for holding a fitness device such as a pedometer in an oriented position. Fashion accessories with functional fitness device are described, thereby allowing one to track their steps while at work, shopping, an evening out, or anytime one is on the move. Further, a fitness device is provided that can capture steps practically and comfortably during a normal person&#39;s daily routine.

Description:
RELATED APPLICATIONS 
       [0001]    This application is a Continuation in Part of U.S. patent application Ser. No. 11/497,572 filed on Aug. 1, 2006, which claims priority under 35 USC 119 to U.S. Provisional Patent Application No. 60/704,365 filed on Aug. 1, 2005, both of which are incorporated by reference herein. 
     
    
     BACKGROUND OF THE INVENTION 
       [0002]    1. Field of the Invention 
         [0003]    The present invention relates to wearable fitness devices and fitness devices interchangeable with plural wearable articles. 
         [0004]    2. Description of Related Art 
         [0005]    Fashion played a vital role in the explosion of fitness accessories and the companies which market them, such as Nike, Adidas, Champion, Reebok, and other companies. This industry has brought the gym out onto the street and into the shopping malls, casual restaurants, schools, etc. However, many people still spend the bulk of their time in places where fitness-oriented clothing, no matter how attractive, is not appropriate or desired. The workplace, places of worship, finer dining establishments, concerts and nightclubs, etc. are all venues where fitness apparel is not usually worn. People who spend the majority of their hours outside of the gym are looking for solutions to the problem of building fitness into their lives. 
         [0006]    Meanwhile, affordable and attractive fashions and fashion accessories continue to serve busy people&#39;s lives. With disposable income higher than disposable time, people look to manufacturers to provide functional attractive solutions. The market for fashion accessories continues to grow. 
         [0007]    Certain people attempt to incorporate fitness into their everyday lives. For example, we all know that we should walk more, but tracking our progress has been limited by ugly, impractical step meters. For women and certain workers required to wear uniforms, existing step counters are impractical. Existing counters typically are clipped to the waistband of the wearer&#39;s clothing, or alternatively may be strapped to the waist using a band. While this method of attachment is practical when the wearer is dressed in athletic clothing such as jogging pants, shorts or sweat pants, it is impractical and cumbersome when the wearer is dressed in less casual clothing such as a dress, suit or uniform. Many articles of clothing, e.g., dresses, offer no waistband on which the device can be attached, while other articles of clothing, e.g., skirts or dress pants, develop awkward and uncomfortable bulges when the device is attached. For workers in uniform, e.g., wait staff, nurses, etc., attachable devices are outside of the safe or desired dress code. In all circumstances, the clip may be dislodged resulting in loss of the device during normal daily activities such as working, driving, cleaning, using the toilet, etc. 
         [0008]    Recent medical research 1  confirms that calories expended outside of planned exercise are critical to maintaining or losing weight. It is generally agreed 2  that the best way for a sedentary (or active) person to increase the amount of calories expended is by simply walking. The government 3  recommends that the general public strive to add extra steps of walking to their daily regimen every day, and to use a step counter or pedometer to measure progress to the attainment of the goal. None-the-less, for many people the inability to accurately capture non-planned exercise steps due to the impracticality of the pedometers available results in frustration, so that the programs goals are not achieved.  1 http://www.mayoclinic.org/news2004-mchi/2310.html 2  See, e.g., http://www.americaonthemove.org, http://aom.americaonthemove.org/site/c.hiJRK0PFJpH/b.1311167/k.8725/active_living.htm 3  CDC, e.g., Wilson D B, Porter J S, Parker G, Smith T J, Kilpatrick J. Using exercise for risk reduction in African American breast cancer survivors: a community-based pilot study [abstract]. Prev Chronic Dis [serial online] 2004 April [date cited]. Available from: URL: http://www.cdc.gov/pcd/issues/2004/apr/03 — 0034r.htm.; NIH, e.g., http://dnrc.nih.gov/move/pedometer_use.htm 
         [0009]    Various types of pedometers are known. In general, most pedometers count steps taken due to the impact of every forward or downward movement, which causes a hammer to hit a sensor which activates a counter. Certain pedometers have various sensitivity adjustments to fit individual needs. Some pedometers take the number of steps counted and convert them into a distance. Most pedometers have a tiny spring-set horizontal arm that moves up and down as you walk and measures the vertical movement, e.g., of your legs. Electronic pedometers can detect the impact of your foot hitting the ground. Discussions of pedometers can be found, for example, at  WellSpring , “Watch Your Step: Pedometers and Physical Activity”, Winter 2003 Volume 14, Number 2 by Marshall et al. 4  and  Detroit Free Press Business News , “Consumer guide: Pedometers”, May 4, 2003 by Barbara Arrigo 5 .  4  http://www.centre4activeliving.ca/publications/wellspring/2003/Spring/HowTheyWork.html 5  http:/www.freep.com/money/business/guide4 — 20030504.htm; http://www.isonline.com/story/index.aspx?id=144671 (Jun. 1, 2003 editions of the Milwaukee Journal Sentinel) 
         [0010]    In addition, accelerometers have been taught as having application in pedometers. For example, U.S. Pat. No. 7,008,350 to Yamazaki, et al. issued Mar. 7, 2006 entitled “Health amount-of-exercise managing device” teaches an apparatus for managing the quantity of exercising to be healthy, using a body fat meter along with a pedometer or an accelerometer for measuring vertical shaky movement; U.S. Pat. No. 6,898,550 to Blackadar, et al. issued May 24, 2005 entitled “Monitoring activity of a user in locomotion on foot” discloses a foot mounted sensor for sensing motion of one&#39;s feet such as a solid-state accelerometer that senses acceleration along an acceleration sensing axis; and U.S. Pat. No. 6,298,314 to Blackadar, et al. issued Oct. 2, 2001 entitled “Detecting the starting and stopping of movement of a person on foot” also discloses an accelerometer is mounted on a person&#39;s foot so that it generates a signal when the person&#39;s foot moves. These various devices advantageously utilize multiple functions of motion-sensing chip technology to incorporate various functionality into the device. Darley U.S. Pat. No. 6,560,903, entitled “Ambulatory Foot Pod,” discloses a holder for wearing upon a shoe, which is mentioned as being able to hold a pedometer. Importantly, the disclosure of Darley does not describe in any way how a user would wear the device other than being tightly attached to the shoelaces of a user&#39;s shoe or sneaker with an elastic member. While the specification of Darley makes certain broad statements about its applicability to being worn by a person, there is nothing therein that actually describes how the article is worn by a person. However, this is not enabling, because the elastic member described in Darley is only set forth as applicable to tightly attaching to shoelaces, and not for attachment to a limb of a person. As described by Darley, “the retaining member 108” on the object is “capable of receiving an elastic member 110 (or an extension thereof such as a hook or ring) after the elastic member 110 has been stretched about the portion of the object to which the apparatus 100 is to be secured (e.g., crossings 302 of a shoelace 312 of the shoe 304). In the example shown, the retaining member 108 forms a shoulder 202 (see FIG. 2 of Darley) on which a portion 204 of the elastic member 110 can be retained when the elastic member 110 is stretched about the shoelace crossings 302.” (Col. 3, lines 7-29). The properties of the elastic member are also described as having sufficient elasticity that at least some tension remains in the elastic member when it is wrapped about the object to which the housing is secured, and examples are provides as “an elastic shock cord such as the type used for hair braids, a rubber stretch cord, or any other cord or element made of a material having the desired characteristics.” (Darley, col. 3, lines 33-49). This is indeed consistent with the only operable embodiments described in Darley, namely, to retain the apparatus 100 by securing it about the shoelace crossings 302, and is not consistent with the broad statements about its applicability to being worn by a person about one&#39;s wrist, ankle or neck. Since this elastic member is described as an elastic member for tightening to shoelaces, with the requisite elasticity, this certainly would be an uncomfortable, if not dangerous situation, for a wearer to wear directly upon one&#39;s body. This is not addressed at all by Darley. 
         [0011]    Freeman et al. U.S. Pat. 7,229,385, entitled “Wearable Device,” discloses a flexible electronic device including a display that is incorporated in an article of clothing or a strap that can be worn. While this reference discloses that the device can be removed from the wearer&#39;s body and used as a standalone device, such as a remote control, a display or other electronic device, the entire wearable article is removed (except in one embodiment, where a holographic layer is described as being removable). This is necessary, as electronic circuitry is integral within the article of clothing or strap that the user wears. 
         [0012]    In addition to the functional changes required to ensure that the pedometer or accelerometer accurately records the number of steps, it is also desired that the device fit into the wardrobe of the wearer. Darley attempts to address this problem, but only insomuch as the pedometer may be worn directly upon one&#39;s shoe. For specific athletic wear, such as when one sets forth to go to a track to walk or run, this may be suitable. However, for most everyday activities in places where fitness-oriented clothing is not appropriate or desired, such as the workplace, places or worship, finer dining establishments, concerts, nightclubs, and shopping venues, many people feel more comfortable wearing clothing that is more formal. Therefore, Darley and other art that addresses incorporation of pedometers specifically in fitness apparel such as athletic shows clearly does not solve this problem. In addition, Darley does not address interchangeability of the same fitness device with different articles of clothing to coordinate with a wearer&#39;s outfit or to accommodate one&#39;s personal taste. 
         [0013]    Furthermore, the device of Freeman et al. is specifically an electronic device, and makes no attempt to provide a device that coordinates with one&#39;s outfit or accommodate personal tastes. In addition, Freeman et al. does not address interchangeability of the same fitness device with different articles of clothing. 
         [0014]    Accordingly, these problems that are not addressed by existing wearable articles are solved by various embodiments of the present invention, integrating functionality and fashion to enhance the success of a wearer using the product and following the guidelines for healthy living as medical experts recommend. While the benefits of pedometers and the like are well known, heretofore unknown to the art are integrated fashionable accessories and garments suitable for holding pedometers and/or other fitness devices. 
       SUMMARY OF THE INVENTION 
       [0015]    Therefore, it is an object of the invention to provide desirable fashion accessories with functional fitness devices, such as pedometers or accelerometers, thereby allowing one to track their steps while at work, shopping, an evening out, or anytime one is on the move. 
         [0016]    The present invention relates to wearable fitness device and fitness device interchangeable with plural wearable articles. 
         [0017]    In certain embodiments, the wearable fitness device includes a wearable article having a structure therein or thereon configured and dimensioned for holding a fitness device such as a pedometer in an oriented position. 
         [0018]    Fashion accessories with functional fitness device are described, thereby allowing one to track their steps while at work, shopping, an evening out, or anytime one is on the move. Further, a fitness device is provided that can capture steps practically and comfortably during a normal person&#39;s daily routine. 
     
    
     
       BRIEF DESCRIPTION OF THE FIGURES  
         [0019]    The foregoing summary as well as the following detailed description of preferred embodiments of the invention will be better understood when read in conjunction with the appended drawings. For the purpose of illustrating the invention, there is shown in the drawings embodiments which are presently preferred. It should be understood, however, that the invention is not limited to the precise arrangements and instrumentalities shown. In the drawings, where: 
           [0020]      FIG. 1  shows a general embodiment of a system of the present invention wherein a fitness device may be interchangeable between multiple types of wearable articles; 
           [0021]      FIGS. 2A and 2B  shows an embodiment of a wearable article for positioning and orienting a fitness device; 
           [0022]      FIG. 3  shows an exemplary pocket with a securing strap for holding a fitness device; 
           [0023]      FIGS. 4A-4C  show exemplary structures for positioning and orienting a fitness device on a wearable article; 
           [0024]      FIG. 5  shows an exemplary system for properly aligning a fitness device on a wearable article; 
           [0025]      FIG. 6  shows an exemplary embodiment of a fitness device including an added degree of comfort provided by matching the shape of a wearer&#39;s body or leg; 
           [0026]      FIG. 7A  is a front perspective view of a wearable fitness device according to another embodiment showing a wearable article separate from the fitness device; 
           [0027]      FIG. 7B  is a front perspective view of the wearable fitness device of  FIG. 7A  showing a wearable article adjustably attached to the fitness device; 
           [0028]      FIG. 7C  is a top view of the wearable fitness device of  FIG. 7A  depicted without the wearable article; 
           [0029]      FIG. 7D  is a side view of the fitness device of  FIG. 7A  depicted without the wearable article; 
           [0030]      FIG. 7E  is a side perspective exploded view of the fitness device of  FIG. 7A , without the wearable article; 
           [0031]      FIG. 7F  is an enlarged section view of an embodiment of the swivel connector of the fitness device of  FIG. 7A ; 
           [0032]      FIG. 8A  is a front perspective view of a wearable fitness device according to a further embodiment showing a wearable article adjustably attached to the fitness device; 
           [0033]      FIG. 8B  is a side view of the fitness device of  FIG. 8A  shown without the wearable article; 
           [0034]      FIG. 8C  is a front view of the fitness device of  FIG. 8A  depicted without the wearable article; 
           [0035]      FIG. 9A  is a front perspective view of a fitness device according to another embodiment; 
           [0036]      FIG. 9B  is a side view of the fitness device of  FIG. 9A ; 
           [0037]      FIG. 9C  is a front view of the fitness device of  FIG. 9A ; 
           [0038]      FIG. 10A  is a front perspective view of a fitness device according to another embodiment; 
           [0039]      FIG. 10B  is a side view of the fitness device of  FIG. 10A ; 
           [0040]      FIG. 10C  is a front view of the fitness device of  FIG. 10A ; 
           [0041]      FIG. 11A  shows another embodiment of a wearable fitness device; 
           [0042]    FIGS.  11 A 1  and  11 A 2  show embodiments of straps that attach as shown in  FIG. 11A ; 
           [0043]      FIG. 11B  shows a further embodiment of a wearable fitness device; 
           [0044]    FIG.  11 B 1  shows a side view of the wearable fitness device shown in the embodiment of  FIG. 11B ; 
           [0045]    FIG.  11 B 2  shows an enlarged front view of a portion of the wearable fitness device shown in the embodiment of  FIG. 11B ; 
           [0046]      FIGS. 12A and 12B  show alternative embodiments of connections structures of a wearable fitness device; 
           [0047]      FIGS. 13A and 13B  show side and front portion views, respectively, of a further embodiment of a wearable fitness device including a modular connections structure socket and receptacle; 
           [0048]      FIGS. 13C-13K  show various types of sockets for use in the embodiment of  FIGS. 13A and 13B ; 
           [0049]      FIGS. 14A-14J  show various types of claps that can be used with certain embodiments of the wearable fitness device of the present invention; 
           [0050]      FIG. 15  shows various types of chains according to certain embodiments of the wearable fitness device; and 
           [0051]      FIG. 16  shows an alternative embodiment of a fitness device having an adjustment structure. 
       
    
    
     DETAILED DESCRIPTION OF THE INVENTION  
       [0052]    Provided herein is a fitness accessory in the form of a wearable article of clothing and a fitness device attached to the wearable article of clothing. In certain embodiments, a fitness accessory in the form of a wearable article of clothing includes a device requiring accurate positioning and orientation such as a pedometer. 
         [0053]    Referring to  FIG. 1 , a general system  10  of the present invention is shown, wherein a fitness device  12 , the fitness device including those used to measure one&#39;s distance traversed such as a pedometer (e.g., a mechanical pedometer, an electro-mechanical pedometer, an electronic pedometer) or an accelerometer, is depicted as being associated with plural types of articles of clothing or fashion accessories. For example, anklets  14  and  16 , belt  18 , shorts  20 , or a bandanna  22  (or other type of garment suitable for tying around one&#39;s body or limb, e.g., armband) may be interchangeable with a fitness device  12  in the system or kit  10  according to certain aspects of the present invention. Note that additionally, the fitness device  12  may be interchangeable with other wearable articles, for example, of the same type (e.g., anklets, shorts, bandana, armband, belt, etc.) of different style or color, for example, to coordinate with different color outfits and/or accessories. 
         [0054]    As shown, the belt  18  has an extended shape configured to fit within a buckle, and associated holes as in conventional belts. In certain preferred embodiments, the belt  18  is an adjustable band. A suitable holding structure is included for holding the fitness device  12 . Alternatively, the belt  18  could use a hook and loop fastening system, one or more buttons, snap-fit fasteners, a peg and hole mechanism, chain links, elastic materials, or any other suitable fastening system. 
         [0055]    Anklet  14  is configured, e.g., as a slide-on type anklet. Preferably, the anklet is formed of a suitable shape and material for a core that maintains its position upon one&#39;s body. A suitable holding structure is included for holding the fitness device  12 . In certain embodiments, an anklet  14  is formed of links, beads, or rope chain, In other embodiment, an anklet  14  or a core thereof is formed of a suitable elastic material such as spandex fiber, knitted elastics, net elastics, rubber-based articles or stretchable cloth. Further, the anklet  14  may be formed of a suitable elastic configuration, such as a loose cloth encompassing an elastic strap as the core. Alternatively, the anklet  14  may include a suitable spring as the core. Such material desirably provides a suitably snug fit to prevent the anklet from sliding out of position and maintain suitable orientation, while not being excessively tight to harm the wearer. Harm to the wearer to be avoided includes irritation to the limb, and/or reduced blood circulation to the limb. 
         [0056]    Anklet  16  is in the form, e.g., of a chain link anklet. A suitable holding structure is included for holding the fitness device  12 . Connections between the fitness device  12  and the anklet  16  include, for example, suitable clasps (e.g., lobster claw clasps) on each end of an anklet, with connector rings attached to each side of the fitness device  12 . 
         [0057]    Other types of anklets, armbands, belts or other wearable articles may also be used and integrated with the system  10 , including those secured in place using an adjustable band. Suitable adjustable bands include those with a buckle and associated holes, a hook and loop fastening system, one or more buttons, snap-fit fasteners, a peg and hole mechanism, chain links, or any other suitable fastening system. The article of clothing may include anklets, belts, pants/shorts, as shown with respect to  FIG. 1 , or shirts/blouses, undergarments, shoes, or other articles of clothing. 
         [0058]    Referring to  FIG. 2A , a wearable article  24  includes a fitness device  12  associated therewith. In general, the wearable article  24  includes a strap  26 , e.g., forming the body of the article  24 . The strap  26  can secure the article  24  around a person&#39;s ankle, leg, or waist, or wrist. In certain embodiments, the article  24  incorporates the fitness device  12  in accurate positioning and orientation to function effectively. 
         [0059]    In the example of  FIG. 2A , the article  24  includes a pocket or holding structure  28  permanently or removably attached thereto. The pocket is generally characterized by a front panel  30  width w′ and a sidewall  32  giving the pocket  28  a depth d′. In certain preferred embodiments, the fitness device  12  has correspondingly similar width w″ and depth d″ so that the fitness device  12  may be securely held within the pocket  28 .  FIG. 2B  shows the fitness device  12  being inserted  34  within the pocket  28  of the wearable article  24 . 
         [0060]    Referring now to  FIG. 3 , a fitness device  12  is shown within a pocket  28  further including a securing strap  36 . The securing strap  36  serves to hold the fitness device  12  in position, prevent accidental removal of the fitness device  12 , provide orienting functionality, or a combination of the above features. The securing strap  36  may attach to the front panel of the pocket  28  as shown, or alternatively attach to another suitable location. The securing strap  36  may secure to the front panel or other suitable location by any type of removable attachment including but not limited to a hook and loop fastening system, a buckle, one or more buttons, snap-fit fasteners, a peg and hole mechanism, chain links, or any other suitable fastening system. Further, the strap may be formed of a flexible material such as cloth, webbing, leather, natural fibers, flexible plastic, or other suitable material. Alternatively may be formed of a rigid or semi-rigid material with a suitable hinge structure. 
         [0061]    The fitness device  12  may be attached to the wearable article with a variety of structures. Preferably, in the case of certain pedometers as the fitness device  12 , the structures allow the fitness device  12  to be maintained in a proper position on one&#39;s body to accurately measure ones&#39; walking and/or running steps. For example, pedometers requiring maintenance of proper orientation during use to accurately measure one&#39;s steps desirably are attached to the wearable article in a manner that facilitates such proper orientation. 
         [0062]    Referring to  FIG. 4A , the fitness device  12  may be attached to an article or portion of an article  38  by threading the elongated article  38  through a loop  40 . 
         [0063]    Referring to  FIG. 4B , the fitness device  12  may be attached to a clip structure  44 . Clip structure  44  is configured for holding the fitness device  12 . As shown, the clip structure  44  includes a receiving portion corresponding to a suitable protrusion  46  of the fitness device  12 . The clip structure  44  further includes a suitable structure  48  for attaching to an article of clothing on one&#39;s body, e.g., a slide clip structure. Alternatively, the clip  44  may include a protrusion associated with a suitable receiving portion on the fitness device  12 . Other removable attachment structures may be used to attach the fitness device  12  to the clip structure  44 . 
         [0064]    Referring now to  FIG. 4C , another example of a suitable removably connected configuration for holding the fitness device  12  in place is shown. The fitness device  12  includes suitable features  50 ,  52  corresponding to mating features  56 ,  58  on a wearable article  54  (or a portion thereof). While the removably connected configuration is shown as having male portion  56  of article  54  secured to female portion  50  of fitness device  12 , and as having female portion  58  of article  54  secured to male portion  52  of fitness device  12 , it will be appreciated that other configurations are possible. The features  50 ,  52 ,  56 ,  58  may be snap fit, friction fit, or other suitable removable connection structures. A key benefit of the system of  FIG. 4C  is that it per se provides a one-way connection between the fashion portion and the fitness device, which allows for only possible orientation upon attachment. 
         [0065]    Referring now to  FIG. 5 , an example of an orienting feature is shown. Fitness device  12  includes an alignment mark  60 . A pocket  28  (or other suitable holder) includes a corresponding alignment mark  62 . Preferably, the alignment marks are in such a position to minimize or eliminate improper orientation of the fitness device. 
         [0066]    Referring now to  FIG. 6 , another feature of the present invention is provided to enhance comfort. A fitness device  70  is provided having suitable curvature, e.g., of molded plastic, to fit comfortably against one&#39;s body. The curvature can be any suitable shape of curvature and degree of curvature, depending upon the device and the location at which it will be attached to the body, e.g, leg, arm, neck, torso. 
         [0067]    In one embodiment, referring to  FIGS. 7A-7D , a wearable fitness device  80  includes a wearable article  82  in the form of a decorative anklet having first and second end connectors  84 ,  86 , whereby the first end connector  84  (e.g., shown in the form of a lobster claw clasp or a caribiner trigger clasp) can be connected to one of rings  88 ,  90 ,  92 ,  94  attached to a fitness device  112  and the second end connector  86  can be connected to one of rings  96 ,  98 ,  100 ,  102  attached to the fitness device  112 . In particular, ring  88  is connected to a swivel connector  114  that extends from a side  116  of the fitness device  112 , and ring  96  is connected to a swivel connector  118  that extends from a side  120  the fitness device  112 . 
         [0068]    As shown in  FIG. 7B , when the first and second end connectors  84 ,  86  are connected to one of the rings, the device can be worn on a user, for example, as an anklet. In particular, as shown in  FIG. 7B , connector  84  can be attached to ring  92 , and connector  86  can be attached to ring  100 , thereby providing a overall circumferential dimension of the wearable fitness device  80  of approximately the length of the wearable article  82  plus the width w of the fitness device  112  plus the combined length of extension of the in swivel connectors  114 ,  118  plus, in the embodiment of  FIG. 7B , the combined length of rings  88 ,  90 ,  92 ,  96 ,  98  and  100 . If a larger dimension is needed, the lengths of rings  94  and  102  can be added. If a smaller dimension is required by a user, one or both of connectors  84 ,  86  can be removably connected one of the rings closer to the swivel connectors  114 ,  118 . Of course, while there are four rings shown on each side, fewer or more can be provided, with the same number or a different number on each side, depending on the desired degree of adjustability. 
         [0069]    In a preferred embodiment, as shown in  FIGS. 7A-7C , the fitness device  112  includes a display  122  at the top of the device (when worn by a user). This allows the user to easily view the information without removing the device or awkwardly bending or twisting to view the information, such as with a front display device. The information can be provided on the display  122  in either a numerical format, or using indicators (e.g., a bar or circle for every 1000 steps), to allow the user to monitor their cumulative exercise. 
         [0070]    In order to facilitate maintaining proper orientation, swivels  114 ,  118  are positioned above the center of the fitness device  112 . Accordingly, due to the positioning, the rotational capabilities of the swivel connectors  114 ,  118 , and the adjustability, when the wearable fitness device  80  is worn as an anklet, for example, so that it rests just above the lateral malleolus, the fitness device is maintained in proper orientation. The orientation allows the display  122  to be visible to the user, and an upright orientation is also important in embodiments where the fitness device  112  is a mechanical or electromechanical pedometer. 
         [0071]    In one embodiment of the fitness device  112  shown in  FIGS. 7A-7D , and referring now to  FIGS. 7E and 7F , the swivel connectors  114 ,  118  are installed in the body of the fitness device  112  during manufacture. The fitness device includes a body having a first section  126  (e.g., on a face of the fitness device  112  having on/off and reset buttons) and a second section  124  (e.g., on a face of the fitness device  112  having a battery access compartment  130  for insertion of a battery  132  to provide electrical power to a mechanism  128  and the display  122  of the fitness device  112 , e.g., a pedometer). On each of the sides  116 ,  120 , each section  124 ,  126  includes cut-away portions  134 ,  136 ,  138  and  140  (portion  140  shown in broken lines), for instance, in the form of semicircles. As shown in detail in  FIG. 7E , where a section of one of the sides of the fitness device  112  is shown, the swivel connector  114  includes a distal cross member  142  having an internal stem  144  extending therefrom with a shoulder  146 , and an external stem  146  extending from the shoulder with an aperture  148  therethrough. The internal stem is generally cylindrical having a diameter slightly smaller than the diameter of the circle formed by the semicircular cut-away portions when the sections  124 ,  126  are joined to form the fitness accessory  112 , thereby allowing it to rotate. The distal cross member  142  prevents the swivel connector  114  from pulling away from the side of the fitness device  112 , and the shoulder  146  prevents the swivel connector  114  from pushing into the fitness device  112 . The ring  88  described with respect to  FIGS. 7A-7C  is inserted through the aperture  148  and is crimped or soldered in place to prevent detachment. The same structure can be used for the other swivel connector  118 . 
         [0072]    In another embodiment, and referring now to  FIGS. 8A-8C , a wearable fitness device  180  includes a wearable article  182  in the form of a decorative anklet having first and second end swivel connectors  184 ,  186 , whereby the first end swivel connector  184  can be connected to one of rings  188 ,  190 ,  192 ,  194  attached to a fitness device  212  (and shown in  FIG. 8A  as attached to ring  192 ) and the second end connector  186  can be connected to one of rings  196 ,  198 ,  200 ,  202  attached to the fitness device  212  (and shown in  FIG. 8A  as attached to ring  200 ). In particular, ring  188  is connected to an inset bar  214  on a side  216  of the fitness device  212 , and ring  196  is connected to an inset bar  218  on a side  220  the fitness device  212 . As shown in  FIG. 8A , when the first and second end connectors  184 ,  186  are connected to one of the rings, the device can be worn on a user, for example, as an anklet. In particular, as shown in  FIG. 8A , connector  184  can be attached to ring  192 , and connector  186  can be attached to ring  200 , thereby providing a overall circumferential dimension of the wearable fitness device  180  of approximately the length of the wearable article  182  plus the width w of the fitness device  212  plus, in the embodiment of  FIG. 8A , the combined length of rings  188 ,  190 ,  192 ,  196 ,  198  and  200 . If a larger dimension is needed, the lengths of rings  194  and  202  can be added. If a smaller dimension is required by a user, one or both of connectors  184 ,  186  can be removably connected one of the rings closer to the inset bar  218  and the inset bar  214 . Of course, while there are four rings shown on each side, fewer or more can be provided, with the same number or a different number on each side, depending on the desired degree of adjustability. As shown in more detail in  FIGS. 8B and 8C , the inset bars  214 ,  218  are within recesses  215 ,  219 , respectively. The inset bars may be held in place by suitable apertures, for instance, inserted during manufacture of the fitness device  212 . Furthermore, the inset bars may be similar to watch band pins, which are spring biased and include ends that slide into suitably dimensioned apertures. While the bars  214 ,  218  are shown extending vertically, they may also extend horizontally or at any other desired angle. Similar to the embodiment shown with respect to  FIGS. 7A-7E , the fitness device  212  includes a display  122  at the top of the device (when worn by a user), thereby allowing the user to easily view the information without removing the device or awkwardly bending or twisting to view the information, such as with a front display device. 
         [0073]    In order to facilitate maintaining proper orientation, bars  214 ,  218  are positioned above the center of the fitness device  112 . Accordingly, due to the positioning, the rotational capabilities of the swivel connectors  184 ,  186 , and the adjustability, when the wearable fitness device  180  is worn as an anklet, for example, so that it rests just above the lateral malleolus, the fitness device is maintained in proper orientation. The orientation allows the display  122  to be visible to the user, and an upright orientation is also important in embodiments where the fitness device  212  is a mechanical or electromechanical pedometer. 
         [0074]    In another embodiment, and referring now to  FIGS. 9A-C , a fitness device  312  is shown without the accompanying wearable articles. The fitness device  312  includes, for instance, inset bars  314 ,  318  on either side of the fitness device  312 . These inset bars are positioned in recesses  315 ,  319 , respectively, in a similar manner as the embodiment shown with respect to  FIGS. 8A-8C . Similar to the embodiments shown with respect to  FIGS. 7A-7E  and  8 A- 8 C, the inset bars are positioned above the center of the fitness device to facilitate proper orientation. 
         [0075]    In another embodiment, and referring now to  FIG. 10A-C , a fitness device  412  is shown without the accompanying wearable articles. The fitness device  412  includes, for instance, rings  414 ,  418  attached at the sides of the fitness device  412 . These rings  414 ,  418 , which may be semicircular, semi-oval, D-shaped, rectangular, trapezoidal, or other suitable shape, are inset within the housing of the fitness device  412  (e.g., as shown with dotted lines in  FIG. 10C ) so as to swivel between two positions against the side edge of the housing of the fitness device  412  (e.g., as shown with dashed lines in  FIG. 10B ). Similar to the embodiments shown with respect to  FIGS. 7A-7E  and  8 A- 8 C, the inset bars are positioned above the center of the fitness device to facilitate proper orientation. 
         [0076]    Referring now to  FIGS. 11A and 11B , embodiments of wearable articles attached to the fitness devices of either  FIGS. 9A-9C  or  10 A- 10 C are shown.  FIG. 11A  shows a fitness device  580   a  including a wearable article  582   a  in the form of a strap that attaches to the connection structures of the fitness devices of either  FIGS. 9A-9C  or  10 A- 10 C. The strap  582   a  is configured to wrap around either the inset bars  314 ,  318  of the fitness device  312 , or through the rings  414 ,  418  of the fitness device  412 . FIG.  11 A 1  shows a strap  582   a   1  having hook fasteners and loop fasteners  650  on either side that mate together for an adjustable fit. FIG.  11 A 2  shows a strap  582   a   1  having a snap button  654  and a series of snap button receptacles  656  on either side that mate together for an adjustable fit. The strap or a core thereof can be formed of a suitable elastic material such as spandex fiber, knitted elastics, net elastics, rubber-based articles or stretchable cloth. Further, the strap may be formed of a suitable elastic configuration, such as a loose cloth encompassing an elastic strap as the core. Alternatively, the strap may include a suitable spring as the core. Such material desirably provides a suitably snug fit to prevent the strap from sliding out of position, while not being excessively tight to harm the wearer by reducing blood circulation or causing irritation. 
         [0077]      FIG. 11B  shows a fitness device  580   b  including a wearable article  582   b  in the form of a chain (e.g., an anklet) that includes connectors  584 ,  586  that attaches to the connection structures of the fitness devices of either  FIGS. 9A-9C  or  10 A- 10 C. FIGS.  11 B 1  and  11 B 2  show a side view and a front view (a portion thereof) of fitness device  512  with the connector embodiment of  FIGS. 9A-9C . Notably, the connectors of either  FIGS. 9A-9C  or  10 A- 10 C can accommodate either a strap as shown in  FIG. 11A , or a chain as shown in  FIG. 11B . Therefore, a kit may be provided that allows a user to change between one or more style straps and one or more style chains with ease, while utilizing the same fitness device  512 . 
         [0078]    Referring now to  FIG. 12A , another embodiment of a wearable fitness device  680  is shown, where the configuration of a wearable article  682  and the fitness device  612  includes features to maintain orientation during use. In this embodiment, the wearable article  682 , for instance in the form of an anklet, includes two sets of links  761 ,  762  with distal connectors  763 ,  764  at a first end and two sets of links  765 ,  766  with distal connectors  767 ,  768  at the second end. The connectors  763 ,  764  attach to the fitness device  612 , for instance, via two sets of inset bars  769 ,  770  on the first side of the device  612 , and the connectors  767 ,  768  attach to inset bars (not shown) on the second side. As an alternative to inset bars, one or more rings may extend from the sides of the fitness device, for instance, as shown in  FIGS. 7A-7E ,  8 A- 8 C or  10 A- 10 C. This configuration, by spreading the connection points, allows the fitness device  612  to be maintained in proper orientation for ease of viewing of the display and/or for operation of the fitness device, e.g., in the case of an electro-mechanical or mechanical pedometer. Furthermore, in order to maintain proper orientation, the swivel connectors are optional in this embodiment. 
         [0079]    In another embodiment, and referring now to  FIG. 12B , only one side of a fitness device includes a pair of inset bars (or extended rings, or the like) and one corresponding end of the wearable article includes branched links and associated connectors. 
         [0080]    Referring now to  FIGS. 13A-13B , in further embodiments a fitness device  812  may be provided with a receptacle  890  for receiving a socket connector  891 . Receptacle  890  includes, for instance, insets  892  including notches  893 . Socket connector  892  includes corresponding extension portions  894  with spring biased tabs  895 , for instance, biased by a V-shaped torsion spring  896  internal to the socket connector  892  and mechanically cooperating with an actuator  897  on the outside of the socket  892 . Other configurations of biasing members may be used to lock the socket  891  within the receptacle  890 . 
         [0081]    As shown in  FIG. 13B , the socket connector  891  does not depict any attachment structures for receiving connectors as described elsewhere herein. However, with continuing reference to  FIGS. 13A and 13B , the socket connector  891  may take various forms, and a plurality of socket connectors as shown in  FIGS. 13C-13H , and various embodiments of socket connectors and wearable articles attached thereto may be provided in a kit comprising the fitness device  812  as well as a plurality of wearable articles. 
         [0082]      FIG. 13C  shows a socket connector having a strap integral therewith, for instance, to provide on both ends of a strap.  FIG. 13D  shows an inset bar socket, for instance, capable of receiving a jewelry finding such as a trigger clasp or other suitable type of clasp, or a strap as shown and described with respect to  FIG. 11A .  FIG. 13E  shows a socket having a male end of a barrel clasp, and a portion of a chain (i.e., wearable article) having a corresponding female portion of a barrel clasp. FIG.  13 F shows a socket having on portion of a magnetic clasp (i.e., either a ferrous material or a magnetic material), and a portion of a chain (i.e., wearable article) having a corresponding portion of a magnetic clasp (opposite the portion in the socket). In the embodiments of  FIGS. 13E and 13F , the portion of the clasp integral with the socket may be, for instance, directly molded in the socket, integrally cast (in the case of metal or plastic clasp portions), or soldered to the socket. 
         [0083]      FIG. 13G  shows a swivel connector, shown with one ring attached (although more than one ring may be attached, or the aperture receiving the ring may be large enough to directly connect with a connecting structure on the ends of the wearable article.  FIG. 13H  shows an expansion type anklet, having socket connectors on either end. Next, with reference to  FIGS. 13 and 13J , socket connectors may provide various length extensions to accommodate different sizes of a wearer and ensure proper fit and orientation. In addition, size variation can be accomplished by a telescoping socket, for instance, as schematically depicted in  FIG. 13K . 
         [0084]    In the embodiments described herein where a swivel connector is attached to the fitness device and one or more rings are connected to the swivel connector, such as shown with respect to  FIGS. 7A-7F , or in embodiments where the swivel connector is not required, such as shown with respect to  FIGS. 12A and 12B , the end connectors of the wearable article may be various types of jewelry findings. For instance, as shown in  FIGS. 14A and 14B , one or both of the end connectors may be a trigger clasp such as a a lobster claw trigger clasp ( FIG. 14A ) or a caribiner trigger clasp ( FIG. 14B ). In further embodiments, the end connectors may be toggle clasps as shown in  FIG. 14C , where the member slips through one of the rings connected to the swivel connector as is known in the jewelry art. In other embodiments, the end connectors may be spring biased ring clasps as shown in  FIG. 14D . In other embodiments, the end connector may be a foldover clasp as shown in  FIG. 14E . 
         [0085]    In additional embodiments, other types of jewelry findings may be used. For instance,  FIG. 14F  shows corresponding portions of a magnetic jewelry clasp.  FIG. 14G  shows corresponding portions of a barrel clasp.  FIG. 14H  shows portions of a box and tongue clasp.  FIG. 14  shows corresponding portions of a solder-on box clasp.  FIG. 14J  shows portions of an easy snap clasp. 
         [0086]    In the clasps shown in  FIGS. 14F-14J , one portion is connected to the wearable article, and the corresponding portion is connected to the fitness device, either directly to the connector, of, for instance, to a ring attached to the connector of the fitness device. The portions may be connected by solder or by crimping. In further embodiments, the corresponding portion (not attached to the wearable article) is attached to a short chain, for instance, having one end being the suitable corresponding clasp portion and the other end being a connector such as shown with respect to  FIGS. 14A-14E , that directly connects to the fitness device. In further alternative embodiments, the corresponding clasp portion of the embodiments of  FIGS. 14F-14J  (not attached to the wearable article) may be incorporated in a socket connector, for instance, in a manner similar to the sockets shown in  FIGS. 13E and 13F . 
         [0087]    Referring to  FIG. 15 , in embodiments where the wearable article includes an anklet and/or a bracelet, the wearable article may take the form of one or more various styles of links, chains, beads, or other decorative wearable articles. In certain embodiments described herein, a kit is provided allowing a wearer to easily change the style/shape/color of the wearable article using the same fitness device. For instance, the wearable article can take the form of various beads or other ornamental elements stringed on a suitable holding string or chain, such as beaded chains  902 ,  904  and  906 . In other embodiments, various rope chains can be provided, such as chains  908 ,  910 . In further embodiments, various shapes, sizes and styles of links can be provides, such as chains  912 ,  914 ,  916 ,  918 ,  920  and  922 . A kit may comprise a combination of one or more of the above described chains, as well as one or more other style wearable articles as described further herein. 
         [0088]    Described herein are various types of adjustability of the anklets. For instance, embodiments are shown with plural rings, where the wearable article connects to one of the rings and the others hand freely. In another embodiment, various length sockets are shown. In further embodiments, features used in existing adjustable chains, bracelets and anklets may be incorporated. For instance, such features are shown in U.S. Pat. Nos. 1,124,518, 1,459,670, 2,462,425, 4,321,804, 4,334,413, and 6,564,582, all of which are incorporated herein by reference. 
         [0089]      FIG. 16  shows another embodiment of a wearable fitness device, similar to that shown with respect to  FIGS. 7A-7F , with an additional feature for adjustability. Here, one ring is provided on each side (rings  988  and  996 ), which comprise elastic ring members. In this manner, adjustability may be provided without the need for excess rings. In certain embodiments, the elastic ring members may have conventional rings attached, e.g., metallic jewelry rings, opposite the side of the ring adjacent the fitness device  112 , for instance, to facilitate connection to connectors  84 ,  86 . Also, while swivel connectors  114 ,  118  are shown, the elastic ring members may be connected to fixed rings or other structures (such as the inset bars), since the elasticity will allow them to twist and maintain proper orientation as well as provide adjustable length. 
         [0090]    As used herein, the term “fitness device” may refer to any suitable device for assisting in one&#39;s maintenance of personal fitness. The fitness device may include devices used to measure one&#39;s distance traversed, such as pedometers or accelerometers, heart rate monitors, blood pressure monitors, or any such device which measures or records static or active body parameters. In certain preferred embodiments herein, the fitness devices include those used to measure one&#39;s distance traversed is a pedometer such as a mechanical pedometer, an electro-mechanical pedometer, an electronic pedometer, or an accelerometer. 
         [0091]    Although most known pedometers require proper orientation during use, it is to be understood that the present invention contemplates pedometers and/or accelerometers touted as functioning regardless of orientation, such as a vibration-detecting pedometer, such as the device disclosed in U.S. Pat. No. 6,836,524 to Lee issued on Dec. 28, 2004 entitled “Pedometer for detecting vibrations in the motion direction”. 
         [0092]    Further, accelerometers may be desired for incorporation into a wearable article due to their small size, and in certain embodiments, lack of requirement for orientation, to allow for a simpler and more aesthetically pleasing device. For example, one suitable accelerometer may include Mesmic, Inc. model MXC6202G/H/M/N (North Andover, Mass.) (e.g., as described in the specification sheet Rev.B dated Nov. 10, 2005). Further, a small compact accelerometer used to measure one&#39;s distance traversed can readily be attached and removed from one style or type of wearable article to another. 
         [0093]    In particular, certain solid-state accelerometers are desirable, such as those that that senses acceleration along an acceleration sensing axis. Certain accelerometers employ a strain gauge for detecting the displacement of the weight supported by a spring. Alternatively, a piezoelectric element may be used in place of the spring, which piezoelectric element can measure the acceleration in terms of the electricity, which appears across the element in proportion to the displacement of the weight. In further alternatives, a suitable accelerometer uses a coil-and-weight in a magnetic field for inducing electromotive force in the coil moving in the magnetic field, thereby measuring acceleration in terms of the induced electromotive force. 
         [0094]    Various types of displays are available on existing distance measuring devices such as pedometers or accelerometers, including mechanical or electronic displays. In certain preferred embodiments, for convenience of tabulation of distance traversed, a display may comprise a series of small lights (e.g., LED or LCD) that light up as desired intervals are achieved. For example, to correspond to the recommended 10,000 steps per day, five lights may be provided, whereby each indicated a 2000 step interval. This will enhance the aesthetic appeal of the device and minimize intrusion due to extended readouts and the like. Further, a device may also be programmed to read out a pattern of interim light sequences to indicate to the user their progressing within each 2000 step interval. 
         [0095]    As described herein, in certain embodiments, a fitness device such as a pedometer may require accuracy of position within a zone of the body. As an example, if the device is a mechanical or electromechanical pedometer used as an anklet, the pedometer is preferably to be positioned and remain on the front side of the ankle so as to cause the mechanical device to record each leg movement. For example, accuracy is maintained in the system herein using the elastic or adjustable band to hold the wearable article incorporating the fitness device in place. 
         [0096]    Further, as described herein, the fitness device, such as a pedometer, typically requires accuracy of orientation during wear. Orientation must be correct when the wearer puts the fashion device on. Various pockets, clip structures, securing structures, and the like are described herein. In certain preferred embodiments, these various pockets, clip structures, securing structures, and the like provide one-way connections between the fashion portion and fitness device. Further, alignment marks are also described above for ensuring proper orientation. 
         [0097]    Additionally, various embodiments hereof enhance comfort. Comfort is desired to allow the wearer to use the fitness device more frequently, even during all waking hours of the day. As described above, the fitness device (e.g., pedometer, accelerometer) may be formed in a suitable housing curved appropriately to fit comfortably against the body. Further, the wearable article may include a suitable core that flexes to allow for comfortable movement of the wearer. Flexibility may be achieved by elastic, springs, or other such flexible materials or configurations. 
         [0098]    Finally, a key feature of the present invention is its fashion flexibility. Certain embodiments describe systems that allow one fitness device to be interchangeable with plural wearable articles. This allows one to conveniently and fashionably use of the fitness device during different parts of the day. This is accomplished, e.g., with the interchangeable fitness device with multiple fashion portions, so that the fitness device can be changed between from one fashion type to another during the course of the wearer&#39;s day, allowing the wearer to measure a complete day of data on a single fitness device. This option would work well for wearers who switch outfits during the day. For example, business clothes during the day for work, casual clothes in the afternoon for home and dress clothes for evening. Additionally, the option of designs suitable for clubs, corporations, political activities, etc., such as used in marketing materials, are readily incorporated into this device. 
         [0099]    While preferred embodiments have been shown and described, various modifications and substitutions may be made thereto without departing from the spirit and scope of the invention. Accordingly, it is to be understood that the present invention has been described by way of illustrations and not limitation.