| key specs |
| Strap Colour | Black Camou, Black, Green Yellow, Black Yellow | - |
| Display Size | 46mm | - |
| Dial Shape | - | Rectangle |
| general |
| Brand | Fire-Boltt | Fire-Boltt |
| Model | Shark | Ninja 3 |
| Release date | May 17, 2023 | May 23, 2022 |
| Model Name | Shark | Ninja 3 |
| Dial Colour | Black | - |
| Strap Colour | Black Camou, Black, Green Yellow, Black Yellow | - |
| Water Resistant | IP67 | IP68 |
| Dial Shape | - | Rectangle |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker | - |
| Compatible Device | Android, iOS | - |
| Notification | Yes | - |
| Notification Type | Smart Notification | - |
| Stand By Time | 25 days | 25 days |
| Rechargeable Battery | Yes | - |
| Other Features | Sleep Tracker, Alarm Clock, Breathe, Bluetooth Calling , Voice Assistance, Notifications, Phone Call, Camera, Sedentary Reminder, Time Display | - |
| Battery Life | - | 7 Days |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Bluetooth | Yes |
| Wi-Fi | - | Yes |
| camera and display features |
| Display Resolution | 240x284 pixels | 240x280 |
| Display Size | 46mm | - |
| fitness and watch functions |
| Heart Rate Monitor | Yes | Yes |
| Number of Buttons | 2 | - |
| Other Fitness Features | 120+ Sports Mode Tracking, Calorie Tracker, Sedentary Reminder, Sleep Monitor, Female Health Tracker | SPO2 tracker, Heart Rate tracker, Sleep monitor |
| Other Watch Functions | Remote Camera Control, Alarm, Timer, Stopwatch, Weather Forecast, Support For Multiple Watch Faces, In-built Games | - |
| Step Count | - | Yes |
| Date & Time Display | - | Yes |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |