Trendy style oled bluetooth bracelet watch with call id display answer dial music player anti lost function
Languagessimplified chinese english capacity mah250 materialsilicone connectionbluetooth30 typesmart bracelet featureswearable sleep tracker sports audio health care water resistant water proof multifunction gps exercise record distance tracking long standby find my device stopwatch creative timer information heart rate monitor model0001 sensorfinger sensor accelerometer proximity sensor gravity sensor supported operation systemandroid ios screen typedisplay technologya