1. Display size: 1.3 inch IPS
2. Resolution: 240*240
3. Polymer lithium battery: 230mA
4. Use time: 3-5 days
5. Standby time: 30 days
6. CPU: HS6621
7. Bluetooth built-in: dual Bluetooth 5.0, 3.0
8. System version support: Android 5.1 and above, IOS 8.0 and above
9. Bluetooth connection distance of mobile phone: 10-15 meters
10. Charging method: magnetic type
11. Waterproof rating: IP68
12. Functions: Bluetooth call, step counting, calories, distance, multi-sports mode, running track, call reminder, message reminder, sedentary reminder, alarm clock reminder, shake and take photos, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep Monitoring etc.
13. APP interface support languages: Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Czech, Portuguese, Turkish, Greek, Vietnamese, Thai, Arabic, Polish Language, Dutch
14. Bracelet push notification support languages: Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Czech, Portuguese, Turkish, Greek, Vietnamese, Thai, Arabic , Polish, Dutch
15. The bracelet UI supports languages: Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Czech, Portuguese, Turkish, Greek, Vietnamese, Thai, Arabic, Polish, Dutch
16. Wristband size: width 22mm, body size: 45.5x11mm