Amazfit GTR 2 LTE
Quick details
Released
July 2021
Dimensions
46.4 x 46.4 x 10.7 mm
Operating system
Amazfit OS
Display 1.39 inches AMOLED
Battery life Up to 96 hours typical use; up to 48 hours heavy use; up to 14 days power-saving mode
Water resistance 5 ATM
GPS Yes
Sensors Accelerometer, Gyroscope, Barometric altimeter, Compass, Geomagnetic sensor, Ambient light sensor, Optical heart rate, SpO2, GPS, Microphone, Speaker
Links Amazfit
Technical specifications
General
Release date 2021-07
Product type Smartwatch
Physical size 46.4 x 46.4 x 10.7 mm
Material Aluminum-alloy case
Water resistance 5 ATM
Display type AMOLED
Display size 1.39 inches
Display resolution 454 x 454 pixels (326 ppi)
Display brightness Up to 450 nits
Display protection 3D curved tempered glass with anti-fingerprint and ODLC coating
Battery Built-in rechargeable battery; 338 mAh
Battery life Up to 96 hours typical use; up to 48 hours heavy use; up to 14 days power-saving mode
Charging Magnetic charging stand
Charging time About 2 hours
Sensors
GNSS type Built-in GNSS
GPS Yes
GALILEO No
GLONASS Yes
QZSS No
Beidou No
Accelerometer Yes
Gyroscope Yes
Barometric altimeter Yes
Compass Yes
Geomagnetic Yes
Ambient light sensor Yes
Optical heart rate Yes
Electrical heart rate No
SpO2 Yes
Temperature No
Galvanic skin response No
Microphone Yes
Speakers Yes
Vibration motor Yes
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors Yes
Sports tracking 90+ sports modes
Sleep Yes
Heart rate Yes
HRV Yes
Stress Yes
Blood oxygen Yes
Respiration rate Yes
Skin temperature No
ECG No
Blood pressure No
Body composition No
Glucose No
Hydration level No
UV exposure No
Calorie intake No
Hyperglycemia risk assessment No
Arterial stiffness detection No
Pulse wave arrhythmia analysis No
Daily smart features
Smartphone compatibility Android 5.0 and above; iOS 10.0 and above
Operating system at launch Amazfit OS
Bluetooth Yes (5.0)
Wi-Fi Yes (2.4 GHz)
NFC / connected pay Yes
UWB No
Cellular Yes (4G LTE/eSIM; carrier and market support required)
Smartphone notifications Yes
Bluetooth calling Yes (standalone eSIM calls and Bluetooth calls)
Smartphone music control Yes
On-board music storage Yes (up to about 3 GB available for music)
Voice assistant Offline voice assistant; online assistant varies by market
Links
Affiliate link Amazfit
These technical specs are correct to the best of our knowledge at the time of publishing.
