RFID Smart watches are information-processing capabilities that meet the watch's basic technical requirements.In addition to the indication time, the smart watch should also have one or more functions of reminding, navigating, calibrating, monitoring, interacting and the like; the display modes include pointers, numbers, images and the like. The new smart watch also has RFID capabilities, can replace public transport subway cards, access control cards, membership cards, casinos and other consumer cards.
