| key specs |
| Strap Colour | Pink, Beige, Black, and Silver | - |
| Display Size | 36mm | - |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Stainless Steel | Silicone |
| Dial Shape | Round | Round |
| Display Type | OLED | Super AMOLED |
| Ideal For | - | Unisex |
| general |
| Brand | Fire-Boltt | Fire-Boltt |
| Model | Destiny | Ultron |
| Release date | July 7, 2023 | January 6, 2022 |
| Model Name | Destiny | Ultron |
| Dial Colour | Black | Silver |
| Dial Shape | Round | Round |
| Strap Colour | Pink, Beige, Black, and Silver | - |
| Strap Material | Stainless Steel | Silicone |
| Touchscreen | Yes | Yes |
| Water Resistant | IP67 | 3ATM |
| Dial Material | Metal | Stainless Steel |
| Size | - | Regular |
| Interchangeable Strap | - | Yes |
| Ideal For | - | Unisex |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker | - |
| Compatible Device | Android, iOS | Android, iPhone |
| Notification | Yes | Yes |
| Notification Type | Smart Notification | - |
| Rechargeable Battery | Yes | Yes |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Bluetooth |
| Messaging Support | Yes | - |
| Email Support | Yes | - |
| Bluetooth Version | - | 5 |
| Operating Range | - | 10m |
| Call Features | - | Incoming Call Vibrate Alert |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| camera and display features |
| Display Resolution | 360x360 pixels | 390x390 |
| Display Size | 36mm | - |
| Display Type | OLED | Super AMOLED |
| Other Display Features | HD Display | - |
| Backlight Display | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | No |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 1 | 1 |
| Other Fitness Features | Activity Tracker, Breathe, 123 Sports Mode Tracking, Calorie Tracker, | SPO2, Heart Rate Tracking, Always-on Display, 14 sports modes,Magic Crown Rotary Button |
| Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP67 Rating, 4GB Storage, Calculator, Music Player, Notifications, Pedometer, Phone Call, | - |
| Chronograph | - | No |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |
| Other Multimedia Features | Music control, Remote camera control | - |