Features：
1. 1.44inch large screen with bigger display
2. IPS Colour screen
3. IP67 water proof
4.Sports tracker: Step/distance/calories
5. Heart rate monitor, blood presure and lood oxygen monitor
6. 180mAh large battery size
7. Weight: 101g
CPU: TELINK8266
Writband material: TPU
System requrirements: Android 4.4 and above, IOS 8.0 and above.
