| key specs |
| Strap Colour | Black, Blue, Teal | Charcoal Black, Cloud Grey, Rose Pink |
| Display Size | 50mm | 42mm |
| Dial Shape | Square | Round |
| Display Type | Super AMOLED | AMOLED |
| Strap Material | - | Silicone |
| Ideal For | - | Unisex |
| general |
| Brand | Fastrack | Noise |
| Model | Revoltt FS1 Pro | Fit Evolve 2 |
| Release date | April 24, 2023 | December 10, 2021 |
| Model Name | Revoltt FS1 Pro | NoiseFit Evolve 2 |
| Dial Shape | Square | Round |
| Strap Colour | Black, Blue, Teal | Charcoal Black, Cloud Grey, Rose Pink |
| Water Resistant | IP68 | Yes |
| Dial Colour | - | Black |
| Strap Material | - | Silicone |
| Size | - | Regular |
| Interchangeable Strap | - | No |
| Water Resistance Depth | - | 5ATM |
| Usage | - | Fitness & Outdoor |
| Dial Material | - | Polycarbonate |
| Ideal For | - | Unisex |
| product details |
| Sensor | Heart Rate tracker | Blood Oxygen Monitor, Heart Rate Monitor |
| Notification | Yes | Call, Text, Social Media |
| Notification Type | Smart Notification | Vibration |
| Rechargeable Battery | Yes | Yes |
| 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 | Sleep tracking, stress monitoring |
| Closure | - | Strap Buckle |
| Compatible Device | - | Android, iOS |
| Battery Life | - | 7 |
| Charge Time | - | 70 Minutes |
| Stand By Time | - | 42 Days |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Yes |
| Wi-Fi | - | Yes |
| Messaging Support | - | Yes |
| Email Support | - | Yes |
| Operating Range | - | 10m |
| Call Features | - | Mute calls, Reject calls |
| camera and display features |
| Display Resolution | 410 X 502 | 390x360 |
| Display Size | 50mm | 42mm |
| Display Type | Super AMOLED | AMOLED |
| Other Display Features | Always-on Display | - |
| Scratch Resistant | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Other Fitness Features | Activity Tracker, 110 Sports Mode Tracking | Sleep Monitoring, Blood Oxygen Monitor, 24x7 Heart Rate Monitor, 12 Sports Mode |
| Other Watch Functions | Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP68 Rating | - |
| Calorie Count | - | Yes |
| Calendar | - | Yes |
| Alarm Clock | - | Yes |
| Date & Time Display | - | Yes |
| Number of Buttons | - | 2 |
| audio and video features |
| Speaker | - | No |
| Gesture Control | - | Yes |
| Microphone | - | No |