| key specs |
| Strap Colour | Jet Black, Silver Grey, Vintage Brown, Rose Pink, and Space Blue | - |
| Display Size | 38mm | 33mm |
| Dial Shape | Round | Round |
| Display Type | AMOLED | - |
| Compatible OS | - | Android, iOS |
| Strap Material | - | Stainless Steel |
| general |
| Brand | Noise | Fire-Boltt |
| Model | Fit Vortex | Blizzard |
| Release date | January 1, 1970 | February 23, 2023 |
| Model Name | NoiseFit Vortex | Blizzard |
| Dial Colour | Jet Black, Silver Grey, Vintage Brown, Rose Pink, and Space Blue | - |
| Dial Shape | Round | Round |
| Strap Colour | Jet Black, Silver Grey, Vintage Brown, Rose Pink, and Space Blue | - |
| Water Resistant | IP68 | IP67 |
| Strap Material | - | Stainless Steel |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker | Accelerometer, SpO2 sensor, Heart Rate sensor |
| Notification | Yes | Yes |
| Battery Life | 7 days | 7 days |
| Stand By Time | 7 days | - |
| Rechargeable Battery | Yes | Yes |
| Compatible Device | - | Android, iOS |
| Charger Type | - | Magnetic Charger |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Bluetooth |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 5.1 |
| Messaging Support | - | Yes |
| Email Support | - | Yes |
| Operating Range | - | 10m |
| camera and display features |
| Display Size | 38mm | 33mm |
| Display Type | AMOLED | - |
| Display Resolution | - | 240x240 pixels |
| 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 | 2 |
| Other Fitness Features | Activity Tracker, Breathe, Calorie Tracker, Daily Workout Memory, Distance Tracker, Sleep Monitor, Time Display | Calorie Tracker, Distance Tracker, Daily Workout Memory, Sleep Monitor, 120 Sports Mode, Accelerometer, Activity Tracker |
| Other Watch Functions | Bluetooth Calling, 150+ watch faces | In Built Mic & Speaker, Bluetooth Calling , Voice Assistance, Alarm Clock, Notifications, Phone Call, Camera, Text message, Time Display, In-built Games, Pedom |
| Compass | - | Yes |
| platform and storage features |
| Compatible Operating System | - | Android, iOS |
| audio and video features |
| Speaker | - | Yes |
| Gesture Control | - | Yes |
| Microphone | - | Yes |