Compatible system: for iOS 8.0 and above, Android 4.4 and above.
Synchronization Range: 3m (theoretical rang is 10m without any interference).
Main functions: heart rate monitoring, step counting, calorie burning, distance,
RTC display, automatic sleep monitoring, call reminder, information push, alarm reminder,
anti-lost, remote control etc.
Sweatproof, Rainproof, Splashproof.
Package includes:
1 x Smart Bracelet Watch
Thank you!