W3 1.3 inch Screen TPU Watch Band Smart Health Watch, Support Dynamic Heart Rate, HRV Health Index, ECG Monitoring, Blood Pressure(Dark Green)

1. 1.3-inch TFT color screen, 240x240
2. Bluetooth version: 4.0
3. Battery: Lithium polymer battery
4. Battery capacity: 200mAh
5. Standby time: 20 days, 5 days for normal use
6. Charging: Magnetic charging
7. Charging time: 2 hours
8. Waterproof grade: IP67
9. Strap material: TPU
10. Strap size: 24cm
11. APP: H Band
12. The watch supports languages: Chinese, English
13. Function: 32 kinds of electrocardiogram disease screening, exercise pedometer, exercise calorie, exercise goal setting, real-time detection of heart rate, real-time detection of blood pressure. Sleep reminder, sedentary reminder, alarm clock reminder. Blood oxygen monitoring, ECG monitoring, Lorentz diagram analysis, HRV data analysis, WeChat exercise, shake to take pictures.