About Product
1. Bluetooth version:BLE 4.2+5.0 Dual-mode
2. Battery capacity: 100mAh
3. System: Android system 5.0 version or above iOS system 9.0 version or above
4. Waterproof rating: IP68
5. APP supported languages：English、Chinese、Netherlands、Russian、French、German、Portuguese、Spanish、Turkish、Japanese、Polish、Arabic、Malaysia、Thai、Czech、Slovak

Function
1. Bluetooth call bluetooth music
2. Heart rate monitoring blood pressure monitoring blood oxygen monitoring sleep monitoring
3. Step distance calorie
4. Call reminder SMS alerts alarm clock reminder sedentary reminder
5. Multi-exercise mode turn the wrist and shine the screen find your bracelet find your phone
6. Remote photography rejection of calls do not disturb multi-dial switching
7. Social APP message reminder:WeChat、QQ、Facebook、Twitter、Line、Whatsapp、Instagram