It is waterproof measure heart step gauge calories burned distance sleep monitoring calls to remind the alarm clock to remind the lost smart bracelet
Languagesczech arabic dutch italian russian spanish german french english capacity mah120 materialtpu stainless steel connectionbluetooth30 bluetooth20 bluetooth40 typesmart bracelet featurescreative heart rate monitor information sleep tracker wearable water resistant water proof sports health care multifunction distance tracking long standby pedometers calories burned find my device sensorfinger sensor heart rate sensor proximity sensor gravity sensor supported operation s
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