H9 1.43 inch Leather Strap ECG Smart Watch Supports Bluetooth Calls/Smart Voice Assistant(Brown)

1. Main control chip: JL7013A
2. Memory: 128Mb
3. Screen size: 1.43 inches
4. Resolution: 466x466
5. Bluetooth: 5.3
6. Charging method: magnetic charging
7. Waterproof level: IP68
8. Battery capacity: 3.7V/390mAh
9. Battery life: 5-7 days
10. Standby time: 20-30 days
11. Support Bluetooth calls, ECG monitoring, heart rate monitoring, blood oxygen monitoring and other functions
12. Incoming calls, high heart rate during exercise, application push, alarm clock, sedentary, goal achievement, low battery, Bluetooth disconnection reminder
13. Support simplified Chinese, Japanese, English, German, French, Spanish, Russian, Thai
14. Support mobile phone versions iOS10.0 and above Android 5.0 and above
15. It can track and analyze sleep signals 24 hours a day, analyze detailed sleep stages and cycles, sleep depth and duration, sleep efficiency, eyelid blinking, and even analyze short naps
16. Support real-time temperature monitoring and instant pressure tracking and monitoring