Note: Don’t need the usb charger cable1
Monitor your daily sleep quality, tell you how long and how well you sleep during the night. Set alarm and sedentary alert can silently remind you to wake up, take medicine or do some exercise.
Map your sports route in the app by following the connected GPS tracker, you can see average speed, activity distance, workout route, energy consumption in the app. (Only for walking and running.)
14 sports modes for specific activity can meet your needs the whole day. 24-hour real-time continuous heart rate can give you tips for exercise. Support Android 4.4 and above, iOS 7.1 and above only for smartphone