| key specs |
| Strap Colour | Black, Blue, Gold, Green, Grey, Pink, Purple | Black |
| Display Size | 43mm | 45mm |
| Strap Material | Silicone | Silicone |
| Dial Shape | Square | Rectangle |
| Ideal For | Unisex | Unisex |
| Compatible OS | - | Android OS 4.3+ |
| Display Type | - | Super AMOLED |
| general |
| Brand | Fire-Boltt | Fossil |
| Model | Ninja Bell | Q Control Smartwatch |
| Release date | June 1, 2022 | - |
| Model Number | BSW040 | FTW7001 |
| Model Name | Fire-Boltt Ninja Bell | Q Control |
| Dial Colour | Gold | Black |
| Dial Shape | Square | Rectangle |
| Strap Colour | Black, Blue, Gold, Green, Grey, Pink, Purple | Black |
| Strap Material | Silicone | Silicone |
| Size | Regular | - |
| Touchscreen | Yes | No |
| Water Resistant | Yes | Yes |
| Usage | Fitness & Outdoor | Watchphone |
| Ideal For | Unisex | Unisex |
| Water Resistance Depth | - | 51 m |
| dimensions |
| Width | 44.17 | - |
| Height | 35.78 | - |
| Thickness | 11.6 | - |
| Diameter | 43 | - |
| Weight (g) | 51.00 | - |
| product details |
| Closure | Strap Buckle | Single Prong Strap Buckle |
| Sensor | SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor | Accelerometer, Gyroscope, Ambient Light, Heart Rate, Altimeter |
| Compatible Device | Android, iOS | - |
| Notification | Call, Text, Social Media | - |
| Stand By Time | 25 Days | - |
| Rechargeable Battery | Yes | - |
| Battery Life | - | 1-2 days depending on use |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Yes | Yes |
| Call Features | Reject Calls, Take Calls, Speed Dial, Save Contacts, Call History, Calling Support via inbuilt Mic and Speaker | - |
| Other Connectivity Features | Smart notifications | - |
| Bluetooth Version | - | v4.1 |
| camera and display features |
| Display Resolution | 240x280 | 454 x 454 pixels |
| Display Size | 43mm | 45mm |
| Other Display Features | Touch Screen | - |
| Display Type | - | Super AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Alarm Clock | Yes | No |
| Chronograph | Yes | - |
| Date & Time Display | Yes | - |
| Language | English | - |
| Number of Buttons | 1 | - |
| Other Fitness Features | Sleep tracking | - |
| Other Watch Functions | Sedentary reminders | - |
| Altimeter | - | Yes |
| Compass | - | No |
| Calendar | - | No |
| platform and storage features |
| Compatible Operating System | - | Android OS 4.3+ |
| RAM | - | 512 MB |
| Internal Memory | - | 4 GB |