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