jiaao Smart Ring - 5ATM Waterproof Heart Rate SpO2

【Multi-functional integration】The upgraded smart ring integrates a number of new functions, including leisure and entertainment auxiliary functions, which can realize the switching operation of short video software, e-book reader, music player and so on through the specific function area of the smart ring by touch sensor, and can realize the remote control to take pictures and the SOS emergency help, meanwhile,At the same time, you can set up your memo events through the APP.