| key specs |
| Strap Colour | Charcoal Black, Cloud Grey, Rose Pink | - |
| Display Size | 42mm | - |
| Strap Material | Silicone | - |
| Dial Shape | Round | Round |
| Display Type | AMOLED | AMOLED |
| Ideal For | Unisex | - |
| Compatible OS | - | Android, iOS |
| general |
| Brand | Noise | Amazfit |
| Model | Fit Evolve 2 | GTR 2e |
| Release date | December 10, 2021 | December 15, 2020 |
| Model Name | NoiseFit Evolve 2 | GTR 2e |
| Dial Colour | Black | Dolphin Grey, Ice Lake Green, Obsidian Black options |
| Dial Shape | Round | Round |
| Strap Colour | Charcoal Black, Cloud Grey, Rose Pink | - |
| Strap Material | Silicone | - |
| Size | Regular | Regular |
| Interchangeable Strap | No | - |
| Water Resistant | Yes | - |
| Water Resistance Depth | 5ATM | 50 metres |
| Usage | Fitness & Outdoor | - |
| Dial Material | Polycarbonate | Aluminium Alloy |
| Ideal For | Unisex | - |
| Touchscreen | - | Yes |
| product details |
| Closure | Strap Buckle | - |
| Sensor | Blood Oxygen Monitor, Heart Rate Monitor | 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 | Android, iOS |
| Notification | Call, Text, Social Media | Yes |
| Notification Type | Vibration | - |
| Battery Life | 7 | 24 |
| Charge Time | 70 Minutes | 2.5 hours |
| Stand By Time | 42 Days | - |
| Rechargeable Battery | Yes | Yes |
| Other Features | Sleep tracking, stress monitoring | - |
| Charger Type | - | Magnetic |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Yes |
| Wi-Fi | Yes | - |
| Messaging Support | Yes | - |
| Email Support | Yes | - |
| Operating Range | 10m | - |
| Call Features | Mute calls, Reject calls | - |
| Bluetooth Version | - | 5.0 |
| Other Connectivity Features | - | NFC |
| camera and display features |
| Display Resolution | 390x360 | 454x454 |
| Display Size | 42mm | - |
| Display Type | AMOLED | AMOLED |
| Scratch Resistant | Yes | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 2 |
| Other Fitness Features | Sleep Monitoring, Blood Oxygen Monitor, 24x7 Heart Rate Monitor, 12 Sports Mode | BioTracker 2 PPG, bioogical data sensor |
| Compass | - | Yes |
| audio and video features |
| Speaker | No | Yes |
| Gesture Control | Yes | - |
| Microphone | No | Yes |
| dimensions |
| Width | - | 46.5 |
| Height | - | 46.5 |
| Thickness | - | 10.8 |
| Weight (g) | - | 32.00 |
| platform and storage features |
| Compatible Operating System | - | Android, iOS |