1. Screen: 1.4 inch TFT color Screen, 240*240
2. Chipset: RTK8762 / PPG chip: HR3300
3. BLuetooth 5.0BLE(Low power) 
4. Battery: 160mAh Polymeter Lithium Battery 
5. Charging Type: Magnetic charging  
6. Temperature sensor: CT1711 
7. Waterpfoof : IP67 
8. Compatible System: Android 4.4 and above,iOS 8.2 and above
9. APP: Fitcloudpro 
10. Function: Body Temperature Measure, Heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, Sports functions: step counting / calories / distance.,Multiple sports modes (including 8 sports modes), Sleep monitoring, weather forecast, alarm clock, shake to take pictures.
Incoming call reminders, message reminders, raising your screen, social sharing (WeChat, QQ, Facebook, Twitter), etc.