1. Screen size: 1.14 inches
2. Resolution: 135*240
3. Battery capacity: 90mAH
4. Material: Plastic + Stainless Steel + TPU
5. Charging method: USB charging
6. Compatible system: Android 4.4 and above, IOS8.4 and above
7. Android APP Support Languages: English, Czech, German, Spanish, French, Italian, Japanese, Korean, Portuguese, Russian, Thai, Simplified Chinese, Traditional Chinese
8. IOS APP Support Languages: English, Chinese, Traditional Chinese, Japanese, Korean, Spanish, German, French, Portuguese, Italian, Russian, Polish
9. Functions: step count, calories, distance, exercise mode, sleep monitoring, running track, call reminder, message reminder, sedentary reminder, alarm clock reminder, shake to take photos, find bracelet, music control , temperature monitoring, blood pressure monitoring , blood oxygen monitoring, etc.
10. Bracelet size: 251x18x2.5mm, body size: 42x22x11mm