| key specs |
| Strap Colour | Black, Dark Grey, Grey and Pink | Jet Black, Midnight Blue, Salamander Orange, Starlight |
| Display Size | 36mm | 50mm |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Silicone | Silicone |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | - |
| general |
| Brand | Fire-Boltt | Pebble |
| Model | Apollo 2 | Frost Pro |
| Release date | June 23, 2023 | June 6, 2023 |
| Model Number | BSW147 | PFB47 |
| Model Name | Fire-boltt Apollo 2 | Frost Pro |
| Dial Colour | Black | Jet Black, Midnight Blue, Salamander Orange, Starlight |
| Dial Shape | Round | Rectangle |
| Strap Colour | Black, Dark Grey, Grey and Pink | Jet Black, Midnight Blue, Salamander Orange, Starlight |
| Strap Material | Silicone | Silicone |
| Water Resistant | IP67 | - |
| Interchangeable Strap | - | Yes |
| Dial Material | - | Metal Alloy |
| dimensions |
| Width | 43.5 mm | - |
| Height | 10 mm | - |
| Thickness | 10 mm | - |
| Diameter | 36.322 mm | - |
| Weight (g) | 100.00 | - |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker | SpO2 sensor, Heart Rate tracker, Sleep tracker |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Yes |
| Notification Type | Smart Notification | Calls, Sms, Email, Whatsapp and Social Media |
| Battery Type | Lithium Ion | 250 mAh |
| Charge Time | 2 hours | - |
| Charger Type | USB cable | Magnetic Charger |
| Stand By Time | 20 days | 7 days |
| Rechargeable Battery | Yes | Yes |
| Talk time | - | 5 days |
| Battery Life | - | 7 days |
| Other Features | - | AI Voice Assistant, Smart Calculator, Alarm & Notification |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Bluetooth |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Messaging Support | - | Yes |
| Operating Range | - | 10m |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| camera and display features |
| Display Resolution | 466x466 pixels | - |
| Display Size | 36mm | 50mm |
| 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 | 2 |
| Other Fitness Features | Activity Tracker, Breathe, 110 Sports Mode Tracking, Calorie Tracker, Sedentary Reminder, Sleep Monitor | Activity Tracker, Voice Assistance, Multiple Sports Mode Tracking, Sedentary Alert, Step Pedometer |
| Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP67 Rating, Music Player, Notifications | AI Voice Assistant, Smart Calculator, Alarm & Notification |