Screen size: 0.96 inch
Interface: USB 2.0
Battery type: Li Battery
Battery capacity: 100mAh
Working time: 5-10 days
Charging method: USB charging
Charging time: 2 hours
Support: IP68 waterproof
Device requirements: Android 5.0, IOS8.0 and above
Support Chinese, English, Japanese, Spain, Portugal, Korea, Germany
Size: (About)260 mm*19 mm*11 mm
Exercise record (pedometer, calorie burn, mileage, time chart)
Sleep monitoring (showing the trend of sleep quality in each period)
Monitoring function of dynamic and static heart rate, blood pressure, blood oxygen fatigue and fatigue
1*M3 smart bracelet
All-day Activity Tracking : Accurately record all-day activities,including steps, distance, hourly activity, active minutes and calories burned.This tracker also can get more insights into your light,deep sleep stages by active minutes and sleep status.
M3 Smart tracker:Heart rate monitor adopts the latest HR sensor to track your heart rate continuously and automatically.With dynamic and static heart rate, blood pressure, blood oxygen fatigue and fatigue monitoring function.
See Calls & Messages on Your Wrist : Support call reminder and message reminder ,Notifications on display; never miss the messages that matter.USB charging:( USB cable included )Easy to charge with any USB device and mobile phone charging head ; one single charge gives you up to 10 days of working time.
IP68 waterproof: Our tracker is made of advanced waterproof material, which has satisfied you to use in any occasion. Package Included:1*M3 smart bracelet,4* bracelet (red,gray,green,blue)