| key specs |
| Strap Colour | Jet Black, Silver Grey, Vintage Brown, Rose Pink, and Space Blue | Black, Blue, Teal |
| Display Size | 38mm | 50mm |
| Dial Shape | Round | Square |
| Display Type | AMOLED | Super AMOLED |
| general |
| Brand | Noise | Fastrack |
| Model | Fit Vortex | Revoltt FS1 Pro |
| Release date | January 1, 1970 | April 24, 2023 |
| Model Name | NoiseFit Vortex | Revoltt FS1 Pro |
| Dial Colour | Jet Black, Silver Grey, Vintage Brown, Rose Pink, and Space Blue | - |
| Dial Shape | Round | Square |
| Strap Colour | Jet Black, Silver Grey, Vintage Brown, Rose Pink, and Space Blue | Black, Blue, Teal |
| Water Resistant | IP68 | IP68 |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker | Heart Rate tracker |
| Notification | Yes | Yes |
| Battery Life | 7 days | - |
| Stand By Time | 7 days | - |
| Rechargeable Battery | Yes | Yes |
| Notification Type | - | Smart Notification |
| Other Features | - | Activity Tracker, Heart Rate Tracking, Bluetooth Calling , Voice Assistance, 110+ Sports Mode Tracking, In Built Mic & Speaker,IP68 Rating, Sleep Monitor, Fast charging |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Bluetooth |
| Bluetooth Version | Bluetooth 5.3 | - |
| camera and display features |
| Display Size | 38mm | 50mm |
| Display Type | AMOLED | Super AMOLED |
| Display Resolution | - | 410 X 502 |
| Other Display Features | - | Always-on Display |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | - |
| Alarm Clock | Yes | - |
| Date & Time Display | Yes | - |
| Number of Buttons | 2 | - |
| Other Fitness Features | Activity Tracker, Breathe, Calorie Tracker, Daily Workout Memory, Distance Tracker, Sleep Monitor, Time Display | Activity Tracker, 110 Sports Mode Tracking |
| Other Watch Functions | Bluetooth Calling, 150+ watch faces | Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP68 Rating |