The main features of this app:
1.Heart rate detect and display.
2. Record steps / calories burning and display.
3. Record sleep quality and display.
4.Message push.
5. GPS track for runningridingMountaineering.
1.Heart rate detect and display.
2. Record steps / calories burning and display.
3. Record sleep quality and display.
4.Message push.
5. GPS track for runningridingMountaineering.
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