| key specs |
| Display Size | 33mm | 42mm |
| Strap Material | Silicone | - |
| Dial Shape | Round | Rectangle |
| Ideal For | Unisex | - |
| Strap Colour | - | Dolphon Grey, Obsidian Black, Roland Purple |
| Compatible OS | - | Android, iOS |
| Display Type | - | AMOLED |
| general |
| Brand | Noise | Amazfit |
| Model | Fit Core 2 | GTS 2e |
| Release date | August 21, 2022 | December 15, 2020 |
| Model Name | NoiseFit Core 2 | GTS 2e |
| Dial Colour | Black | Dolphon Grey, Obsidian Black, Roland Purple |
| Dial Shape | Round | Rectangle |
| Strap Material | Silicone | - |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | - |
| Water Resistant | IP68 | - |
| Water Resistance Depth | 1.5 metres | 50 metres |
| Usage | Fitness, Outdoors | - |
| Ideal For | Unisex | - |
| Dial Material | - | Aluminium Alloy |
| Strap Colour | - | Dolphon Grey, Obsidian Black, Roland Purple |
| product details |
| Sensor | Heart Rate Sensor, Sp02 Sensor, Pedometer | Biological data sensor, blood oxygen sensor, acceleration sensor, gyroscope, geomagnetic sensor, ambient light sensor, temperature sensor |
| Notification | Yes | Yes |
| Notification Type | Text, Email, Social Media App Alerts, Weather, Alarm Clock, Calendar Alerts | - |
| Battery Life | 7 days | 14 days |
| Charger Type | Magnetic Charger | Magnetic |
| Stand By Time | 30 days | - |
| Compatible Device | - | Android, iOS |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Bluetooth | Yes | Yes |
| Operating Range | 10 metres | - |
| Bluetooth Version | - | 5.0 |
| camera and display features |
| Display Size | 33mm | 42mm |
| Scratch Resistant | Yes | - |
| Display Type | - | AMOLED |
| 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 |
| Compass | - | Yes |
| Number of Buttons | - | 1 |
| Other Watch Functions | - | BioTracker 2 PPG, biological data sensor |
| dimensions |
| Width | - | 35.6 |
| Height | - | 42.8 |
| Thickness | - | 9.85 |
| Weight (g) | - | 25.00 |
| platform and storage features |
| Compatible Operating System | - | Android, iOS |
| audio and video features |
| Speaker | - | Yes |
| Microphone | - | Yes |