F8 heart rate bracelet waterproof sports pedometer
Metal body, wire drawing process,
High-definition resolution 1.08 color screen, dynamic and simple UI interactive interface.
Multi-sport mode (running, cycling, swimming, badminton).
Heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep monitoring.
Global font content push,
Milanese magnetic metal strap, worn with no sense of wear.
Turn the wrist automatically to brighten the screen, weather forecast, call rejection.