| key specs |
| Strap Colour | Jet Black, Midnight Blue, Salamander Orange, Starlight | Black, Light Gold and Silver |
| Display Size | 50mm | 42mm |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Silicone | Leather |
| Dial Shape | Rectangle | Round |
| Display Type | - | AMOLED |
| Ideal For | - | Unisex |
| general |
| Brand | Pebble | Xiaomi |
| Model | Frost Pro | Watch S2 |
| Release date | June 6, 2023 | January 10, 2022 |
| Model Number | PFB47 | - |
| Model Name | Frost Pro | Xiaomi Watch S2 |
| Dial Colour | Jet Black, Midnight Blue, Salamander Orange, Starlight | Black |
| Dial Shape | Rectangle | Round |
| Strap Colour | Jet Black, Midnight Blue, Salamander Orange, Starlight | Black, Light Gold and Silver |
| Strap Material | Silicone | Leather |
| Interchangeable Strap | Yes | Yes |
| Dial Material | Metal Alloy | - |
| Size | - | Large |
| Touchscreen | - | Yes |
| Water Resistant | - | Yes |
| Water Resistance Depth | - | 5ATM |
| Usage | - | Fitness & Outdoor |
| Ideal For | - | Unisex |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker | Blood Oxygen Monitor, Heart Rate Monitor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Message |
| Notification Type | Calls, Sms, Email, Whatsapp and Social Media | - |
| Talk time | 5 days | - |
| Battery Type | 250 mAh | 305 |
| Battery Life | 7 days | 12 Days |
| Charger Type | Magnetic Charger | - |
| Stand By Time | 7 days | - |
| Rechargeable Battery | Yes | Yes |
| Other Features | AI Voice Assistant, Smart Calculator, Alarm & Notification | - |
| Closure | - | Strap Buckle |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.0 | 5.2 |
| Messaging Support | Yes | - |
| Operating Range | 10m | - |
| GPS | - | Yes |
| Third Party App Support | - | Yes |
| Call Features | - | call, answer, reject and mute calls |
| Other Connectivity Features | - | Notifications |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| Operating System | - | MIUI Watch OS |
| camera and display features |
| Display Size | 50mm | 42mm |
| Display Resolution | - | 466X466 |
| Display Type | - | AMOLED |
| Other Display Features | - | Touch Screen |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | - |
| Other Fitness Features | Activity Tracker, Voice Assistance, Multiple Sports Mode Tracking, Sedentary Alert, Step Pedometer | - |
| Other Watch Functions | AI Voice Assistant, Smart Calculator, Alarm & Notification | - |
| Compass | - | Yes |