1) SpO2 & Heart Rate & Temperature Monitor (auto measurement time interval can be set via APP);
2) Auto sleep tracking;
3) All day activity tracking,steps/calories/distance/activity time/daily goal;
4) 6 Heart Rate Training Zones with professional exercise training guidance (Rest HR, Warm Up, Fat Burn, Aerobics, Anaerobic, High) & Abnormal Heart Rate Alert;
5) Multi-Sport Tracking: Run, cycling, yoga, basketball, dance, badminton, football, tennis, hiking, gym, etc; Sport modes set by App;
6) Vibration Clock and Sedentary Reminder;
7) OTA Supported;
8) Firmware customization and SDK/API supported