| key specs |
| Display Size | 49mm | 36mm |
| Compatible OS | iOS, Android | Android, iOS |
| Ideal For | Unisex | - |
| Strap Colour | - | Pink, Beige, Black, and Silver |
| Strap Material | - | Stainless Steel |
| Dial Shape | - | Round |
| Display Type | - | OLED |
| general |
| Brand | boAt | Fire-Boltt |
| Model | Storm Call 4 | Destiny |
| Release date | May 29, 2026 | July 7, 2023 |
| Model Name | Boat Storm Call 4 | Destiny |
| Dial Colour | Black | Black |
| Size | Regular | - |
| Touchscreen | Yes | Yes |
| Water Resistant | IP68 | IP67 |
| Usage | Regular | - |
| Ideal For | Unisex | - |
| Dial Shape | - | Round |
| Strap Colour | - | Pink, Beige, Black, and Silver |
| Strap Material | - | Stainless Steel |
| Dial Material | - | Metal |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Bluetooth |
| Messaging Support | Yes | Yes |
| Third Party App Support | Yes | - |
| Email Support | - | Yes |
| platform and storage features |
| Compatible Operating System | iOS, Android | Android, iOS |
| camera and display features |
| Display Resolution | 240x282 | 360x360 pixels |
| Display Size | 49mm | 36mm |
| Display Type | - | OLED |
| Other Display Features | - | HD Display |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Altimeter | - | Yes |
| Compass | - | Yes |
| Date & Time Display | - | Yes |
| Number of Buttons | - | 1 |
| Other Fitness Features | - | Activity Tracker, Breathe, 123 Sports Mode Tracking, Calorie Tracker, |
| Other Watch Functions | - | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP67 Rating, 4GB Storage, Calculator, Music Player, Notifications, Pedometer, Phone Call, |
| product details |
| Sensor | - | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker |
| Compatible Device | - | Android, iOS |
| Notification | - | Yes |
| Notification Type | - | Smart Notification |
| Rechargeable Battery | - | Yes |
| audio and video features |
| Speaker | - | Yes |
| Microphone | - | Yes |
| Other Multimedia Features | - | Music control, Remote camera control |