Specifications of Amazfit Stratos 3

Size

Case Diameter:48.6mm
Case Thickness:13.4 mm
Weight :Approx. 40.4 g(without strap)

Strap Length

120 mm (long), 75 mm (short)

Waterproof Rating

5 ATM (up to 50 meters water depth)

Display

1.34" full round MIP Transflective TFT
Resolution 320 x 320
Corning Gorilla 3 generation tempered glass + anti-fingerprint coating

Sensors

BioTracker™ PPG Bio-Tracking optical sensor6-axis acceleration sensor3-axis geomagnetic sensorAir pressure sensor

Multiple Positioning

Support Four Satellites system, work in 3 Modes (GPS + GLONASS / GPS + Galileo / GPS + BEIDOU)

Battery

300mAh lithium-ion polymer battery (typical value)

Battery Life

Smart mode: 7 days

Factory default settings and heart rate always on. Per day: Receive 150 messages, lift the wrist to see the time 30 times, 30 minutes of outdoor sports, 5 minutes of other operations.

Ultra endurance mode: 14 days

Factory default settings and heart rate always on. Per day: Receive 150 messages, lift the wrist to see the time 30 times, 30 minutes of outdoor sports, 5 minutes of other operations.

GPS continuous working time:

Accurate Mode：35 hours

(Access Heart Rate monitor, touch function, access notifications, always-on & low consumption LCD, raise wrist to update data 10 times per hour, GPS records once per second)

Balanced Mode：45 hours

(Access Heart Rate monitor, touch function, access notifications, always-on & low consumption LCD, raise wrist to update data 10 times per hour, GPS records once every 5 seconds)

Power Saving Mode：70 hours

(Turnoff heart rate monitor and touch function, turnoff notifications, always-on & low consumption LCD, raise wrist to update data 10 times per hour, GPS records once every minute)Note: The GPS can be adjusted in 3 sports modes: Trail Running, Outdoor Walking and Climbing, other sports modes can only use the Accurate GPS mode.

Supported Devices

Android 5.0 or iOS 10.0 and above

Warranty

1-Year Limited Wattanty

Standalone Music Playback

Store* and play your music directly from your Stratos 3 by connecting it to Bluetooth earphones. Enjoy the freedom of a phone free run!

Full Round Transflective Display

Built for professional sports, the Amazfit Stratos 3 adopts a 1.34-inch full round transflective MIP display perfectly suitable for outdoor use; the brighter the light is, the clearer the display looks. 

The four physical buttons enable you to browse through the features and control the device without using the touch screen.

70 Hours Continuous GPS

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.

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

80 Sports Modes Firstbeat Professional Sport Analysis

The Amazfit Stratos 3 comes with 80 professional sports modes and provides rich workout data to satisfy various users’ needs.

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.

5 ATM (up to 50 meters water depth)