1. 1.3 inch TFT color screen, 240x240
2. Bluetooth version: 4.0
3. Battery: lithium polymer battery
4. Battery capacity: 150mAh
5. Standby time: 15 days, 5 days for normal use
6. Charge: magnetic charge
7. Charging time: 2 hours
8. Waterproof grade: IP67
9. Strap Material: Silicone
10. Strap size: 24cm
11. Application: Mecare
12. The watch supports languages: Chinese, English
13. Functions: Blood pressure monitoring, electrocardiogram monitoring, blood oxygen monitoring, heart rate monitoring, heart rate alarm, AI auxiliary diagnostic report, sleep monitoring, alarm clock reminder, reminder sedentary, SMS reminder, WeChat reminder, QQ reminder, incoming call reminder, Wrist turn on screen, reject calls, sports running mode, find bracelets, sports pedometer, exercise track, calories, weather forecast, sports of WeChat, information storage.