Bracelet for use in wrist of person for e.g. secure payment, has conductive wire forming closed loop traversing along entire length of bracelet, and deactivating unit deactivating radio frequency identification chip when loop is broken

摘要

The bracelet (100) has an identification and/or payment unit such as a radio frequency identification chip (110), and a conductive wire (140) forming a closed loop traversing along an entire length of the bracelet. A deactivating unit is arranged for deactivating the radio frequency identification chip when the closed loop is broken. An extensible part (150) is arranged in the bracelet, and the conductive wire is folded up in the extensible part. A receiving terminal (120) is arranged in the bracelet.