| key specs |
| Strap Colour | Black, Blue, Pink | - |
| Display Size | 33mm | 33mm |
| Compatible OS | Android, iOS | Android 4.4 and above, iOS 9.0 and above |
| Dial Shape | Rectangle | Round |
| Ideal For | Unisex | Unisex |
| Display Type | - | TFT LED |
| general |
| Brand | Fire-Boltt | Gionee |
| Model | Ninja 2 | StylFit GSW7 |
| Release date | February 7, 2022 | June 10, 2021 |
| Model Name | Fire-Boltt Ninja 2 | StylFit GSW7 |
| Dial Colour | Black | Matte Black, Mimi Pink, Teal Green |
| Dial Shape | Rectangle | Round |
| Strap Colour | Black, Blue, Pink | - |
| Touchscreen | Yes | Yes |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | 1.5m | 1000 m |
| Usage | Fitness & Outdoor | Fitness and Outdoor |
| Ideal For | Unisex | Unisex |
| Size | - | Regular |
| Interchangeable Strap | - | Yes |
| Dial Material | - | Plastic |
| product details |
| Sensor | Rate Sensor, SpO2 Sensor | Heart Rate Sensor, Gravity Sensor |
| Compatible Device | Android, iOS | Android, iPhone |
| Notification | Call, Text, Social Media | Yes |
| Battery Life | 7 | Upto 4 days |
| Stand By Time | 25 | - |
| Other Features | Sleep tracking, 30 Sports Modes, Games | 130mAh battery, Notification Alerts, Remote Camera, Measures SPO2, Pedometer & Calorie Count, Auto Sleep Quality Monitoring, Sports & Activity Tracking, Touch Control, Compatible with G Buddy Smart Life App |
| Closure | - | Buckle |
| Notification Type | - | Vibration |
| Battery Type | - | Lithium Polymer |
| Charge Time | - | 120 minutes |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | - |
| Messaging Support | Yes | - |
| Other Connectivity Features | Smart notifications | - |
| Bluetooth | - | Yes |
| Bluetooth Version | - | 4.0 |
| Operating Range | - | 10 m |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android 4.4 and above, iOS 9.0 and above |
| camera and display features |
| Display Resolution | 240x240 | 240x240 |
| Display Size | 33mm | 33mm |
| Backlight Display | Yes | Yes |
| Display Type | - | TFT LED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | English |
| Number of Buttons | 1 | 1 |
| Other Fitness Features | 30 Sports modes, | - |
| Other Watch Functions | stopwatch, weather updates | - |
| Calorie Count | - | Yes |
| Calendar | - | Yes |
| dimensions |
| Width | - | 50 |
| Height | - | 45 |
| Thickness | - | 9.6 |
| Weight (g) | - | 35.00 |