| key specs |
| Strap Colour | Jet Black, Silver Grey, Vintage Brown, Rose Pink, and Space Blue | - |
| Display Size | 38mm | 43mm |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | - |
| Compatible OS | - | Android 5.0+, iOS 11+ |
| Strap Material | - | Silicone |
| Ideal For | - | Unisex |
| general |
| Brand | Noise | Realme |
| Model | Fit Vortex | TechLife Watch SZ100 |
| Release date | January 1, 1970 | May 18, 2022 |
| Model Name | NoiseFit Vortex | - |
| Dial Colour | Jet Black, Silver Grey, Vintage Brown, Rose Pink, and Space Blue | - |
| Dial Shape | Round | Rectangle |
| Strap Colour | Jet Black, Silver Grey, Vintage Brown, Rose Pink, and Space Blue | - |
| Water Resistant | IP68 | IP68 |
| Strap Material | - | Silicone |
| Size | - | Large |
| Interchangeable Strap | - | Yes |
| Usage | - | Fitness and Outdoor |
| Ideal For | - | Unisex |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker | 3-axis accelerometer, optical heart rate sensor, SpO2 |
| Notification | Yes | Yes |
| Battery Life | 7 days | 12 days |
| Stand By Time | 7 days | - |
| Rechargeable Battery | Yes | - |
| Compatible Device | - | Android, iPhone |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.3 | 5.1 |
| camera and display features |
| Display Size | 38mm | 43mm |
| Display Type | AMOLED | - |
| Display Resolution | - | 240x280 |
| Other Display Features | - | 218ppi pixel density, 530 nits of screen brightness |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | - |
| Other Fitness Features | Activity Tracker, Breathe, Calorie Tracker, Daily Workout Memory, Distance Tracker, Sleep Monitor, Time Display | 24 sports modes, sleep monitor |
| Other Watch Functions | Bluetooth Calling, 150+ watch faces | - |
| Chronograph | - | Yes |
| dimensions |
| Width | - | 35.8 |
| Thickness | - | 11.6 |
| Weight (g) | - | 34.00 |
| platform and storage features |
| Compatible Operating System | - | Android 5.0+, iOS 11+ |