Amazfit GTR 3 Pro Black
General
| Watch Operating System | Proprietary OS | 
|---|---|
| Compatible Operating System | Android 7.0 and lateriOS 12.0 and later | 
| Sensors | Accelerometer, Barometer, Compass, Heart Rate, Light Sensor | 
Connectivity
| Connectivity | Bluetooth, NFC | 
|---|---|
| Bluetooth | 5.0 | 
| GSM 2G | No | 
| GSM 3G/3.5G | No | 
| 4G LTE | No | 
| Wi-Fi Standard | WIFI, 2.4Ghz | 
| GPS | Yes, with GLONASS | 
Display
| Dial Shape | Round | 
|---|---|
| Display Size | 1.45" | 
| Dial Type | Digital | 
| Display Technology | AMOLED | 
| Display Resolution | 480 x 480 | 
| Pixel Density | 331 ppi | 
Battery
| Battery Capacity | 450 mAh | 
|---|---|
| Battery Life | Normal Use: Up to 24 days | 
| Battery Charging Time | 2 Hours | 
| Charging Method | Magnetic Connector | 
Physical
| Watch Crystal Material | Corning Gorilla Glass 3 | 
|---|---|
| Case Materials | Aluminum, Ceramic | 
| Water Rating | 5 ATM | 
| Band Material | Leather | 
| Band Width | 22 mm | 
| Case Dimensions | 1.7 x 1.7 x 0.4" / 42.6 x 42.6 x 9.2 mm | 
| Weight | 32 g (Watch Only) | 
Identifiers
| MPN | W2040OV4N | 
|---|---|
| GTIN / EAN / UPC | 6972596103622, 6972596108252 | 
