1. Main screen: TFT 1.09 inches. Resolution: 240*240 pixel. IP68 waterproof.
2. CPU: Realtek 8762C. RAM128KB + ROM64Mb.
3. BT v5.0, does not Supports calls.
4. Battery capacity: 180mAh, 7 days of battery life. With a charging cable.
5. Supports female physiological cycle, heart rate measuring, exercise pedometer, sedentary reminder, sleep monitoring, etc.
6. 18 languages: English, Chinese, Russian, Arabic, Vietnamese, Thai, Polish, Spanish, Malay, Greek, French, Italian, German, Portuguese, Indonesian, Turkish, Japanese, Korean.
great