| key specs |
| Compatible OS | Android, iOS | Android, iOS |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | AMOLED |
| Strap Colour | - | Dolphon Grey, Obsidian Black, Roland Purple |
| Display Size | - | 42mm |
| general |
| Brand | Amazfit | Amazfit |
| Model | GTR 2e | GTS 2e |
| Release date | December 15, 2020 | December 15, 2020 |
| Model Name | GTR 2e | GTS 2e |
| Dial Shape | Round | Rectangle |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Water Resistance Depth | 50 metres | 50 metres |
| Dial Material | Aluminium Alloy | Aluminium Alloy |
| Dial Colour | Dolphin Grey, Ice Lake Green, Obsidian Black options | Dolphon Grey, Obsidian Black, Roland Purple |
| Strap Colour | - | Dolphon Grey, Obsidian Black, Roland Purple |
| dimensions |
| Width | 46.5 | 35.6 |
| Height | 46.5 | 42.8 |
| Thickness | 10.8 | 9.85 |
| Weight (g) | 32.00 | 25.00 |
| product details |
| Sensor | Huami self-developed BioTracker PPG (support blood oxygen), acceleration sensor, gyroscope, 3-axis geomagnetic sensor, ambient light sensor, air pressure sensor, temperature sensor | Biological data sensor, blood oxygen sensor, acceleration sensor, gyroscope, geomagnetic sensor, ambient light sensor, temperature sensor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Yes |
| Battery Life | 24 | 14 days |
| Charge Time | 2.5 hours | - |
| Charger Type | Magnetic | Magnetic |
| Rechargeable Battery | Yes | Yes |
| connectivity features |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5.0 |
| Other Connectivity Features | NFC | - |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| camera and display features |
| Display Resolution | 454x454 | - |
| Display Type | AMOLED | AMOLED |
| Display Size | - | 42mm |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 1 |
| Other Fitness Features | BioTracker 2 PPG, bioogical data sensor | - |
| Other Watch Functions | - | BioTracker 2 PPG, biological data sensor |
| audio and video features |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |