- Ultra lightweight and thin body. Only 31g total weight and 11.4mm thickness for a comfortable wear day night and during sports activities.
- 28nm ultra low power consumption Sony GPS chip, consuming only 1/3 power compared to similar GPS chips.With 5 ATM, the watch can resist to any of your daily activity and can even be worn while swimming (up to 50 meters water pressure).
- Exclusive Huami-PAI(Personal Activity Intelligence) activity tracking metric turning heart rate data into a single and personal score to know how much activity is needed to stay healthy.
- High Precision Heart Rate Tracking with Huami Bio Tracker PPG optical sensor provides 24/7continuous heart rate measurement with heart rate interval values abnormal heart rate, with 98% improved accuracy compared to previous generations. Bip S also allows to see the hr curve directly from the watch screen.
- GPS+ gloNasS dual-satellite positioning chip for increased speed and accuracy. 28 continuous working time.