| key specs |
| Strap Colour | Charcoal Black, Cloud Grey, Rose Pink | White, Black, Green, Rose Gold Mesh, and Black Mesh |
| Display Size | 42mm | - |
| Strap Material | Silicone | Silicone |
| Dial Shape | Round | Square |
| Display Type | AMOLED | - |
| Ideal For | Unisex | Unisex |
| general |
| Brand | Noise | TIMEX |
| Model | Fit Evolve 2 | Helix Smart 2.0 |
| Release date | December 10, 2021 | July 13, 2021 |
| Model Name | NoiseFit Evolve 2 | Timex Helix Smart 2.0 |
| Dial Colour | Black | - |
| Dial Shape | Round | Square |
| Strap Colour | Charcoal Black, Cloud Grey, Rose Pink | White, Black, Green, Rose Gold Mesh, and Black Mesh |
| Strap Material | Silicone | Silicone |
| Size | Regular | Regular |
| Interchangeable Strap | No | - |
| Water Resistant | Yes | IP68 |
| Water Resistance Depth | 5ATM | - |
| Usage | Fitness & Outdoor | - |
| Dial Material | Polycarbonate | - |
| Ideal For | Unisex | Unisex |
| Touchscreen | - | Yes |
| product details |
| Closure | Strap Buckle | Buckle |
| Sensor | Blood Oxygen Monitor, Heart Rate Monitor | Heart Rate Senosr, Temperature Sensor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Call, Text, Social Media | Email, WhatsApp, Instagram, Messages |
| Notification Type | Vibration | - |
| Battery Life | 7 | 15 |
| Charge Time | 70 Minutes | 9 days |
| Stand By Time | 42 Days | 15 days |
| Rechargeable Battery | Yes | Yes |
| Other Features | Sleep tracking, stress monitoring | - |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Yes | 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 | 390x360 | - |
| Display Size | 42mm | - |
| Display Type | 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 | 1 |
| Other Fitness Features | Sleep Monitoring, Blood Oxygen Monitor, 24x7 Heart Rate Monitor, 12 Sports Mode | - |
| Language | - | English |
| audio and video features |
| Speaker | No | - |
| Gesture Control | Yes | - |
| Microphone | No | - |