Capacity mah100 materialplastic silicone sim card typeno sim card slot connectivitybluetooth40 fitness wellnessalarm clock find my device sleep tracker activity tracker sedentary reminder call reminder ramother charging timeh1 waterproof levelipx 3 typesmart bracelet featurespedometers calories burned anti lost heart rate monitor camera control water resistant water proof message control information touch screen sports exercise record long standby blood pressure measur