Nervfit Fuel Smartwatch vs Fire Boltt Onyx Smartwatch
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General
| Brand | Nervfit | Fire Boltt |
| Model | NFW700224 | |
| Model Name | Fuel | Onyx |
| Ideal For | Men, Women | |
| Sales Package | 1U Smartwatch, 1U Charging Cable, 1U Manual | Smartwatch, User Manual, Charger |
Design and Body
| Weight | 47.5 g | |
| Material | Steel | |
| Strap | Silicone | Steel |
| Shape | Square | Circle |
| Water Resistant | Yes | Yes |
| Water Resistant Certificate | IP68 | IP67 |
| Dust Proof | Yes |
Display
| Type | Color NervX Super HD | Color AMOLED |
| Touch | Yes | Yes |
| Size | 1.81 inches | 1.43 inches |
| Resolution | 360 x 360 pixels | 466 x 466 pixels |
| PPI | 204 ppi | 461 ppi |
| Always On Display | Yes | |
| Features | 750 nits brightness |
Memory
| Inbuilt Memory | 4 GB |
Connectivity
| Bluetooth | Yes | Yes |
| Bluetooth Calling | Yes | Yes |
Extra
| Gesture Control | Yes | |
| Gyroscope | Yes | |
| Voice Assistant | Yes | |
| Inbuilt Microphone | Yes | |
| Inbuilt Speaker | Yes | |
| Notifications | Yes | |
| Extra Features | AI Voice Assistant, Multiple Sports/Activity modes, Custom watch faces, Ideal for Men & Women | 300+ Sports Modes, 130+ Watch Faces, Inbuilt Games, Smart Notification, Camera and Music Controls |
Technical
| Compatible OS | Android & iOS | Android, iOS |
Battery
| Battery Capacity | 380 mAh | |
| Removable Battery | Non-Removable Battery | |
| Battery Backup | 10 days | 5 days |
| StandBy Time | 20 days | 10 days |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes | Yes |
| Pedometer | Yes | Yes |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes | Yes, Sedentary Reminder |
| Meters and Sensors | Calorie Count, Step Count, Accelerometer, Oximeter, PPG , Gesture Sensors | Calorie Count, Step Count |
| Extra Features | Alarm Clock, Stopwatch, Timer | Alarm Clock, Stopwatch, Timer |
Warranty
| Warranty | 1 year, Standard Warranty | 1 year, Manufacturer Warranty |
| Covered in Warranty | Manufacturing Defects | |
| Not Covered in Warranty | Physical Damages |
Discuss
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