| key specs |
| Strap Colour | Black, Dark Grey, Grey and Pink | Active Black, Blue, Mauve |
| Display Size | 36mm | 42mm |
| Compatible OS | Android, iOS | - |
| Strap Material | Silicone | - |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | - |
| Ideal For | - | Unisex |
| general |
| Brand | Fire-Boltt | boAt |
| Model | Apollo 2 | Wave Call |
| Release date | June 23, 2023 | July 23, 2022 |
| Model Number | BSW147 | - |
| Model Name | Fire-boltt Apollo 2 | Boat Wave Call |
| Dial Colour | Black | Black |
| Dial Shape | Round | Rectangle |
| Strap Colour | Black, Dark Grey, Grey and Pink | Active Black, Blue, Mauve |
| Strap Material | Silicone | - |
| Water Resistant | IP67 | Yes |
| Touchscreen | - | Yes |
| Water Resistance Depth | - | IP68 |
| Usage | - | Fitness & Outdoor |
| Ideal For | - | Unisex |
| dimensions |
| Width | 43.5 mm | 260 |
| Height | 10 mm | 50 |
| Thickness | 10 mm | 10 |
| Diameter | 36.322 mm | - |
| Weight (g) | 100.00 | 45.00 |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker | Blood Oxygen Monitor, Heart Rate Monitor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | - |
| Notification Type | Smart Notification | - |
| Battery Type | Lithium Ion | 300 |
| Charge Time | 2 hours | - |
| Charger Type | USB cable | - |
| Stand By Time | 20 days | - |
| Rechargeable Battery | Yes | Yes |
| Closure | - | Strap Buckle |
| Maximum Operating Altitude | - | 60 |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.0 | 5.1 |
| platform and storage features |
| Compatible Operating System | Android, iOS | - |
| camera and display features |
| Display Resolution | 466x466 pixels | - |
| Display Size | 36mm | 42mm |
| Display Type | AMOLED | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 1 |
| Other Fitness Features | Activity Tracker, Breathe, 110 Sports Mode Tracking, Calorie Tracker, Sedentary Reminder, Sleep Monitor | - |
| Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP67 Rating, Music Player, Notifications | - |
| Language | - | English |