Amazfit GTR 4

Amazfit GTR 4

Brand: Zepp Health
Category: Wearables
  • Screen 1.43 inch AMOLED
  • Battery life up to 14 days
  • Water resistance 5 ATM
  • Sensors BioTracker 4.0 PPG, accelerometer, gyroscope, geomagnetic sensor, barometer, ambient light sensor, Dual-band & 6 satellite positioning systems
  • Date October 2022



Physical size 46 x 46 x 10.6 mm
Material Aluminum alloy middle frame + high-gloss sprayed PC bottom shell
Charging USB, Magnetic charging
Battery 475mAh
Battery life 14 days of battery life in normal mode and 24 days with limited functionality. Accuracy GPS mode 25 hours.
Water resistance 5ATM
Weight 34 grams
Display type AMOLED with Tempered glass + anti-fingerprint coating + anti-glare bezel
Display size 1.43 inches
Display resolution 466 x 466, 326 ppi
Color options Superspeed Black (Fluoroelastomer strap), Vintage Brown Leather (Leather strap), Racetrack Grey (Nylon strap)


Accelerometer Yes
Barometric altimeter Yes
Compass No
Galvanic skin response No
Geomagnetic Yes
Gyroscope Yes
Optical heart rate Yes
Electrical heart rate No
SpO2 Yes
Temperature No
Beidou Yes
Ambient light sensor Yes
Vibration motor Yes
Microphone Yes
Speakers Yes

Health & activity tracking

Steps Yes
Distance Yes
Calories burned Yes
Sports tracking 154 sports modes
Floors Yes
Sleep Yes
Heart rate Yes (alerts for arrhythmia and atrial fibrillation)
Stress Yes
Blood oxygen Yes (all day)
Respiration rate Yes
UV exposure No
Skin temperature No
Hydration level No
Calorie intake No
Blood pressure Yes
Glucose No
Other VO2Max, full recovery time, Training Load and Training Effect

Daily smart features

Smartphone notifications Yes
Smartphone music control Yes
On-board music storage Yes (The maximum storage space for music is 2.3GB - 270-470 MP3 songs)
Connected pay Yes (Chinese version)
Cellular No
Connectivity WLAN 2.4GHz, Bluetooth 5.0 & BLE
Operating system ZeppOS 2.0
Memory 512 MB of RAM, 4 GB of storage


Affiliate link Amazon
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