Amazfit GTR 2
- Screen 1.39 inch AMOLED
- Battery life up to 14 days
- Water resistance 5 ATM
- Sensors Air pressure sensor, accelerometer, geomagnetic sensor, gyroscope, optical heart rate, SpO2, GPS/GLONASS
- Date October 2020
Specs
General
| Physical size | 46.4 x 46.4 x 10.7mm |
| Material | Sport-Aluminum alloy; Classic-Stainless steel |
| Charging | USB, Magnetic charging |
| Battery | 471mAh |
| Battery life | 14 days of battery life in normal mode and 38 days with limited functionality. |
| Water resistance | 5ATM |
| Weight | Sport model-31.5g; Classic model-39g |
| Display type | AMOLED with Corning Gorilla Glass 3 protection |
| Display size | 1.39 inches |
| Display resolution | 454x454, 326 ppi |
| Color options | The smartwatch is available as an elegant “Classic” or “Sport” model. |
Sensors
| Accelerometer | Yes |
| Barometric altimeter | No |
| Compass | No |
| Galvanic skin response | No |
| Geomagnetic | Yes |
| Gyroscope | Yes |
| Optical heart rate | Yes |
| Electrical heart rate | No |
| SpO2 | Yes |
| Temperature | No |
| GPS | Yes |
| GALILEO | No |
| GLONASS | Yes |
| QZSS | No |
| Beidou | No |
| Ambient light sensor | Yes |
| Vibration motor | Yes |
| Microphone | Yes |
| Speakers | Yes |
Health & activity tracking
| Steps | Yes |
| Distance | Yes |
| Calories burned | Yes |
| Sports tracking | 70+ sports modes |
| Floors | No |
| Sleep | Yes |
| Heart rate | Yes (alerts for arrhythmia and atrial fibrillation) |
| Stress | Yes |
| Blood oxygen | Yes |
| Respiration rate | No |
| UV exposure | No |
| Skin temperature | No |
| Hydration level | No |
| HRV | No |
| ECG | No |
| Calorie intake | No |
| Blood pressure | No |
| Glucose | No |
Daily smart features
| Smartphone notifications | Yes |
| Smartphone music control | Yes |
| On-board music storage | 3GB of memory on-board (up to 600 songs) |
| Connected pay | Yes (Chinese version) |
| Cellular | No |
| Connectivity | Bluetooth 5.0 WLAN 2.4GHz |
| Operating system | Proprietary |
| Memory | 512 MB of RAM, 4 GB of storage |
Disclaimer Note
These technical specs are correct to the best of our knowledge at the time of publishing.
