SBS TESPORTBEATSLEEPK Armband activity tracker Wired/Wireless activity tracker

Quality of sleep, Calories burned, Pedometer, Distance, Bluetooth 4.0, Battery Li-ion 50mAh rechargeable Measuring physical activity, check the quality of sleep, calculates calories burned, signals whether you incoming calls on your smartphone. This is all Beat sleep Fitness Tracker.

If you want to monitor yourself during your workouts, get the free Golife app, that is available for iOS 8 and later and Android 4.3 and later.

<b>Features:</b>
- Notification of incoming calls
- Sleeping mode
- Built-in battery
- Can be connected to APP GO LIFE