| Brand | Amazfit |
| Model | GTR 2e |
| Release date | 15th December 2020 |
| Model Name | GTR 2e |
| Dial Shape | Round |
| Size | Regular |
| Touchscreen | Yes |
| Water Resistance Depth | 50 metres |
| Dial Material | Aluminium Alloy |
| Dial Colour | Dolphin Grey, Ice Lake Green, Obsidian Black options |
| Width | 46.5 |
| Height | 46.5 |
| Thickness | 10.8 |
| Weight (g) | 32.00 |
| Sensor | Huami self-developed BioTracker PPG (support blood oxygen), acceleration sensor, gyroscope, 3-axis geomagnetic sensor, ambient light sensor, air pressure sensor, temperature sensor |
| Compatible Device | Android, iOS |
| Notification | Yes |
| Battery Life | 24 |
| Charge Time | 2.5 hours |
| Charger Type | Magnetic |
| Rechargeable Battery | Yes |
| Bluetooth | Yes |
| Bluetooth Version | 5.0 |
| Other Connectivity Features | NFC |
| Compatible Operating System | Android, iOS |
| Display Resolution | 454x454 |
| Display Type | AMOLED |
| Step Count | Yes |
| Calorie Count | Yes |
| Heart Rate Monitor | Yes |
| Compass | Yes |
| Calendar | Yes |
| Alarm Clock | Yes |
| Date & Time Display | Yes |
| Number of Buttons | 2 |
| Other Fitness Features | BioTracker 2 PPG, bioogical data sensor |
| Speaker | Yes |
| Microphone | Yes |
Amazfit GTR 2e