27g bracelet, ultra-light, you can wear it as a bracelet or hang it as a pendant.
Battery: 180mAh battery capacity, up to 16 days (support fast charging approximately 1 hour)
Water resistance: 5ATM, Band 8 has a water resistance of up to 50m.
Activity tracking: Calculate steps, distance, calories burned, and multiple sports modes.
Health Monitoring: 24-hour heart rate monitoring, blood oxygen, sleep monitor, pressure monitor, respiratory training, women's health management
System Requirements: Android 6.0 and above, iOS 10 and above.