Nz that wearables spreading technology started to become a smart watch evolving steadily, and became the latter incorporates a number of features and more importantly, it has become a moving little by little to work with complete independence for smart phones, is among the companies that have invested in this technology there is Apple, which is a new feature Smart her watch. At a time when we know a number of portable devices for removing lock techniques Whether it is mobile and tablet computers and smart watch, including the identification of the user by fingerprint biometric finger or fingerprint biometrics as well as the eye, the Apple is trying a new technology experience. A number of specialized sites spotted during the recent period a patent for Apple developed by the US Bureau of trademarks and patents "USPTO" relates to the patent system to identify the user smart time Apple Watch via pulse of his heart and that by "Photoplethysmogram" technique where they will be equipped clocks with measurement of blood within the user's veins through the light which is used in some devices in hospitals technique, but the challenge for Apple will be to integrate these devices in a small clock as Apple and HTC.
