| key specs |
| Strap Colour | Green, Midnight | Black, Blue, Gold, Green, Grey, Pink, Purple |
| Dial Shape | Square | Square |
| Display Type | AMOLED | - |
| Display Size | - | 43mm |
| Strap Material | - | Silicone |
| Ideal For | - | Unisex |
| general |
| Brand | Fire-Boltt | Fire-Boltt |
| Model | Cobra Rugged smartwatch | Ninja Bell |
| Release date | January 30, 2023 | June 1, 2022 |
| Model Number | BSW086 | BSW040 |
| Model Name | Cobra | Fire-Boltt Ninja Bell |
| Dial Colour | Camo Black | Gold |
| Dial Shape | Square | Square |
| Strap Colour | Green, Midnight | Black, Blue, Gold, Green, Grey, Pink, Purple |
| Water Resistant | IP68 | Yes |
| Strap Material | - | Silicone |
| Size | - | Regular |
| Touchscreen | - | Yes |
| Usage | - | Fitness & Outdoor |
| Ideal For | - | Unisex |
| dimensions |
| Width | 44.13 mm | 44.17 |
| Height | 270 mm | 35.78 |
| Thickness | 13.8 mm | 11.6 |
| Weight (g) | 56.10 | 51.00 |
| Diameter | - | 43 |
| product details |
| Closure | Buckle | Strap Buckle |
| Sensor | Accelerometer, SpO2 sensor, Heart Rate tracker | SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Call, Text, Social Media |
| Notification Type | Ring and Vibration | - |
| Battery Type | Lithium Ion | - |
| Battery Life | 5 Days | - |
| Charge Time | 2 hours | - |
| Rechargeable Battery | Yes | Yes |
| Other Features | Sleep Tracker, Alarm Clock, Breathe, Bluetooth Calling , Step Count, Calorie Count, Voice Assistance, Multisport Tracker, Notifications, Phone Call, Camera, Sedentary Reminder, Text message, Date and Time Display | - |
| Stand By Time | - | 25 Days |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.0 | - |
| Wi-Fi | No | - |
| Messaging Support | No | - |
| Email Support | No | - |
| Call Features | - | Reject Calls, Take Calls, Speed Dial, Save Contacts, Call History, Calling Support via inbuilt Mic and Speaker |
| Other Connectivity Features | - | Smart notifications |
| camera and display features |
| Display Resolution | 368 x 448 pixels | 240x280 |
| Display Type | AMOLED | - |
| Other Display Features | 60Hz refresh rate, Always-on Display | Touch Screen |
| Display Size | - | 43mm |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 1 |
| Other Fitness Features | Activity Tracker, 123 Sports Mode Tracking | Sleep tracking |
| Chronograph | - | Yes |
| Language | - | English |
| Other Watch Functions | - | Sedentary reminders |