1. Main screen: 1.28 inches
2.5D high-definition capacitive touch screen, resolution 240*240; IP68 waterproof 2. CPU: Goodix 5515; Memory: RAM256KB+ROM128Mb
3. Bluetooth 5.0, connected via Da Fit APP, does not support calls
4. Battery capacity: 220mAh (5 days of battery life), weight: 37.5g; 1 charging cable as standard
5. Support 13 languages (English, Russian, Arabic, Vietnamese, Thai, Polish, Spanish, Malay, Greek, French, Italian, German, Chinese)
6. Any choice of a variety of dials; other functions: alarm clock, stopwatch, message reminder (call/SMS/WeChat/QQ/WhatsApp/Facebook/Line/Twitter), etc.
7. Support heart rate detection, exercise step counting, sedentary reminder, sleep monitoring, control mobile phone to take pictures, etc.
8, 8 sports modes (walking, running, skipping rope, cycling, badminton, yoga, mountain climbing, sit-ups)