| key specs |
| Strap Colour | Green, Midnight | - |
| Dial Shape | Square | Round |
| Display Type | AMOLED | Super AMOLED |
| Compatible OS | - | Android, iOS |
| Strap Material | - | Silicone |
| Ideal For | - | Unisex |
| general |
| Brand | Fire-Boltt | Fire-Boltt |
| Model | Cobra Rugged smartwatch | Ultron |
| Release date | January 30, 2023 | January 6, 2022 |
| Model Number | BSW086 | - |
| Model Name | Cobra | Ultron |
| Dial Colour | Camo Black | Silver |
| Dial Shape | Square | Round |
| Strap Colour | Green, Midnight | - |
| Water Resistant | IP68 | 3ATM |
| Strap Material | - | Silicone |
| Size | - | Regular |
| Touchscreen | - | Yes |
| Interchangeable Strap | - | Yes |
| Dial Material | - | Stainless Steel |
| Ideal For | - | Unisex |
| dimensions |
| Width | 44.13 mm | - |
| Height | 270 mm | - |
| Thickness | 13.8 mm | - |
| Weight (g) | 56.10 | - |
| product details |
| Closure | Buckle | - |
| Sensor | Accelerometer, SpO2 sensor, Heart Rate tracker | - |
| Compatible Device | Android, iOS | Android, iPhone |
| Notification | Yes | Yes |
| 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 | - |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Bluetooth |
| Bluetooth Version | Bluetooth 5.0 | 5 |
| Wi-Fi | No | - |
| Messaging Support | No | - |
| Email Support | No | - |
| Operating Range | - | 10m |
| Call Features | - | Incoming Call Vibrate Alert |
| camera and display features |
| Display Resolution | 368 x 448 pixels | 390x390 |
| Display Type | AMOLED | Super AMOLED |
| Other Display Features | 60Hz refresh rate, Always-on Display | - |
| Backlight Display | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | 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 | SPO2, Heart Rate Tracking, Always-on Display, 14 sports modes,Magic Crown Rotary Button |
| Altimeter | - | No |
| Calendar | - | Yes |
| Chronograph | - | No |
| platform and storage features |
| Compatible Operating System | - | Android, iOS |