| key specs | 
| Strap Colour | Black, Silver, Gold, Active Black, Brown | Beige Gold, Charcoal Grey | 
| Display Size | 36mm | - | 
| Compatible OS | Android, iOS | Android, iOS | 
| Strap Material | Stainless Steel | Silicone | 
| Dial Shape | Round | Square | 
| Ideal For | - | Unisex | 
| general | 
| Brand | Fire-Boltt | Noise | 
| Model | Ultimate | ColorFit Qube | 
| Release date | June 19, 2023 | July 6, 2021 | 
| Model Number | BSW158 | - | 
| Model Name | Ultimate | ColorFit Qube | 
| Dial Colour | Black | - | 
| Dial Shape | Round | Square | 
| Strap Colour | Black, Silver, Gold, Active Black, Brown | Beige Gold, Charcoal Grey | 
| Strap Material | Stainless Steel | Silicone | 
| Touchscreen | Yes | Yes | 
| Water Resistant | IP68 | IP68 | 
| Size | - | Regular | 
| Interchangeable Strap | - | Yes | 
| Dial Material | - | Polycarbonate | 
| Ideal For | - | Unisex | 
| dimensions | 
| Width | 46.6mm | 37.3 | 
| Height | 50.6mm | 41 | 
| Thickness | 10.4mm | 10.4 | 
| Diameter | 35.3mm | - | 
| Weight (g) | 80.00 | 32.00 | 
| product details | 
| Sensor | SPO2, Heart Rate Tracking, women health tracker | Heart rate sensor, accelerometer | 
| Compatible Device | Android, iOS | Android, iOS | 
| Notification | Yes | Yes | 
| Notification Type | Calls, Sms, Whatsapp and Social Media | - | 
| Battery Type | Lithium Ion | 180mAh | 
| Battery Life | 7 days | 7 days | 
| Charge Time | 2 hours | 2.5 hours | 
| Stand By Time | 20 days | 25 days | 
| Rechargeable Battery | Yes | Yes | 
| Closure | - | Buckle | 
| connectivity features | 
| Call Function | Yes | No | 
| Bluetooth | Bluetooth | Yes | 
| Bluetooth Version | Bluetooth 5.0 | 5.1 | 
| platform and storage features | 
| Compatible Operating System | Android, iOS | Android, iOS | 
| camera and display features | 
| Display Resolution | 240 x 240 pixels | 24x240 | 
| Display Size | 36mm | - | 
| fitness and watch functions | 
| Step Count | Yes | Yes | 
| Calorie Count | Yes | Yes | 
| Heart Rate Monitor | Yes | Yes | 
| Calendar | Yes | Yes | 
| Alarm Clock | Yes | Yes | 
| Number of Buttons | 2 | 1 | 
| Other Fitness Features | Activity Tracker, 123 Sports Mode Tracking, Sedentary Reminder, Sleep Monitor, Women health tracker | Sleep monitor | 
| Other Watch Functions | Music Control, Remote Camera Control, Alarm, Timer, Stopwatch, Weather Forecast, Support For Multiple Watch Faces, A Rotating Crown Button | - | 
| Date & Time Display | - | Yes |