Dual Chip & Dual System

Suitable for Both Sport and Daily Life

Integrated with two main control chips and two operating systems, the Amazfit Stratos 3 is suitable for both professional sports and daily life

Battery

7-day Smart mode: Full functional mode supporting 19 sports modes and professional algorithms

14-day Ultra endurance mode: You can switch anytime to the Ultra endurance mode for an amazing 14-day battery life, while maintaining various functions such as 24-hour heart-rate monitoring, notifications, and 11 sports modes

70 Hours Continuous GPS

Breaking Through the Limits Together with You

Freely adjust the power consumption of your endurance sports modes such as trail running, outdoor walking and climbing, so you can get from 35 hours to an impressive 70 hours of GPS continuous operating capacity

Modes

19 Sports Modes
Firstbeat Professional
Sport Analysis
Get Faster
Swifter and Stro

The watch is also equipped with authoritative Firstbeat algorithms used by professional sports teams

They provide you with various professional data, so you can dramatically improve your exercise capacity while avoiding the risk of injuries caused by excessive workouts

Hart rate senzor

BiotrackerTM Heart Rate Sensor & 4-Satellite / 3-Modes GPS

Huami Technology's proprietary BioTrackerTM PPG bio-tracking optical sensor brings heart-rate monitoring accuracy to a new level, which is comparable to the accuracy of sports heart rate bands

In addition to the 24-hour heart-rate monitoring, it provides warnings on excessively high heart rate and heart rate interval values

GPS

The integrated Sony GNSS chips support four different global positioning systems: GPS, GLONASS, BEIDOU and Galileo

You can combine any two of them to form three different positioning patterns, which enhances the positioning speed and tracking accuracy

The integrated Sony GNSS chips support four different global positioning systems: GPS, GLONASS, BEIDOU and Galileo. You can combine any two of them to form three different positioning patterns, which enhances the positioning speed and tracking accuracy

Music Playback

Standalone Music Playback

Go for a Run Without Your Phone