1. Display screen: 1.96 inches
2. CPU: Realtek8763ewe
3. Bluetooth version: 5.2
4. Heart rate sensor: VC30F
5. Standby time: about 45 days
6. Working time: 7-10 days
7. Battery: 300mAh
8. Material: ABS+PC+Silicone
9. Waterproof grade: IP67
10. Charging interface: wireless charging
11. Support Ukrainian, Russian, Indonesian, Turkish, Hebrew, German, Italian, Czech, Slovak, Japanese, French, Polish, Thai, Simplified Chinese, Traditional Chinese, Romanian, English, Portuguese, Mongolian , Spanish, Vietnamese, Arabic, Korean and other languages
12. Support system: Android 4.4 and above and IOS 9.0 and above
13. Support women's menstrual cycle monitoring reminder, remote control camera, sleep monitoring and other functions
14. Support one-key link, Bluetooth call, blood pressure monitoring, body temperature detection, brightness adjustment, etc.