New Edition D20/Y68 Smart Watch .

Main function;

1. Time: display the current time.
2. Pedometer: display the number of exercise steps, exercise more effective.
3. Heart rate: monitor the current heart rate for accurate real-time monitoring.
4. Mileage: display the number of steps and mileage.
5. Calories: display exercise calories.
6. Sleep monitoring: monitor the quality of sleep when you sleep at night
   

   Specification;

7. Interface: USB 2.0
8. Battery capacity: 150mAh
9. Charging method: USB charging port
10. Applicable devices: Android devices, iOS devices
11. Compatibility with mobile phone version: IOS8.0 and higher, Android 4.4 and higher
12. Bluetooth version: V4.0
13. Wireless distance: 5m (inclusive) -10m (inclusive).