1. Main screen: TFT 1.36inch 3.5D touch screen; Resolution: 360*360; IP68 waterproof
2. CPU: Realtek RTL8762DT; ROM128Mb
3. Bluetooth 4.0, support calls
4. Battery capacity: 300mA; 3 days of battery life with dual bluetooth, 5-7 days when the call is turned off; a charging cable is standard
5. Support female physiological cycle recording, multiple exercise modes, heart rate, and other functions
6. 18 languages: Simplified Chinese, English, Russian, Arabic, Vietnamese, Burmese, Thai, Polish, Persian, Spanish, Malay, Greek, French, Italian, German, Portuguese, Indonesian , Turkish.