| key specs |
| Compatible OS | Android, iOS | - |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | OLED Retina |
| Strap Colour | - | White |
| Display Size | - | 42mm |
| Strap Material | - | Rubber |
| Ideal For | - | Unisex |
| general |
| Brand | Amazfit | Apple |
| Model | GTR 2e | Watch Series 1 Smartwatch |
| Release date | December 15, 2020 | - |
| Model Name | GTR 2e | Watch Series 1 |
| Dial Shape | Round | Rectangle |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Water Resistance Depth | 50 metres | - |
| Dial Material | Aluminium Alloy | Aluminum |
| Dial Colour | Dolphin Grey, Ice Lake Green, Obsidian Black options | Black |
| Model Number | - | MNNL2HN/A |
| Strap Material | - | Rubber |
| Water Resistant | - | Yes |
| Usage | - | Notifier |
| Ideal For | - | Unisex |
| Strap Colour | - | White |
| dimensions |
| Width | 46.5 | - |
| Height | 46.5 | - |
| Thickness | 10.8 | - |
| Weight (g) | 32.00 | - |
| 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 | Heart Rate Sensor, Accelerometer, Gyrometer |
| Compatible Device | Android, iOS | Iphone 5, 5C, 5S, Se, 6, 6 Plus, 6S, 6S Plus, 7 Or 7 Plus And Ios 10 Or Later |
| Notification | Yes | - |
| Battery Life | 24 | 18 hours |
| Charge Time | 2.5 hours | 90 min |
| Charger Type | Magnetic | - |
| Rechargeable Battery | Yes | Yes |
| Other Features | - | Splash Resistant2 (Apple Watch Series 1 Has A Water Resistance Rating Of Ipx7 Under Iec Standard 60529. Apple Watch Series 1 Is Splash And Water Resistant, But Submerging Apple Watch Series 1 Is Not Recommended) |
| connectivity features |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | v4.0 |
| Other Connectivity Features | NFC | Wi-Fi (802.11B/G/N) |
| Call Function | - | Yes |
| Wi-Fi | - | Yes |
| GPS | - | No |
| platform and storage features |
| Compatible Operating System | Android, iOS | - |
| Operating System | - | 3 |
| Processor Name | - | S1P |
| camera and display features |
| Display Resolution | 454x454 | 312 x 390 Pixels |
| Display Type | AMOLED | OLED Retina |
| Display Size | - | 42mm |
| Other Display Features | - | Oled Retina Display With Force Touch (450 Nits) |
| fitness and watch functions |
| Step Count | Yes | - |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Date & Time |
| Number of Buttons | 2 | - |
| Other Fitness Features | BioTracker 2 PPG, bioogical data sensor | - |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |