| key specs |
| Strap Colour | Jet Black, Midnight Blue, Salamander Orange, Starlight | Obsidian Black |
| Display Size | 50mm | - |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Silicone | - |
| Dial Shape | Rectangle | Round |
| Display Type | - | AMOLED |
| general |
| Brand | Pebble | Amazfit |
| Model | Frost Pro | GTR 2 LTE |
| Release date | June 6, 2023 | July 13, 2021 |
| Model Number | PFB47 | - |
| Model Name | Frost Pro | GTR 2 LTE |
| Dial Colour | Jet Black, Midnight Blue, Salamander Orange, Starlight | Obsidian Black |
| Dial Shape | Rectangle | Round |
| Strap Colour | Jet Black, Midnight Blue, Salamander Orange, Starlight | Obsidian Black |
| Strap Material | Silicone | - |
| Interchangeable Strap | Yes | - |
| Dial Material | Metal Alloy | Aluminium, Stainless Steel |
| Size | - | Regular |
| Touchscreen | - | Yes |
| Water Resistant | - | 5 ATM |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker | Air pressure, Accelerometer, Gyroscope, 3-axis Geomagnetic sensor, ambient light sensor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Yes |
| Notification Type | Calls, Sms, Email, Whatsapp and Social Media | - |
| Talk time | 5 days | - |
| Battery Type | 250 mAh | - |
| Battery Life | 7 days | 14 |
| Charger Type | Magnetic Charger | Magnetic |
| Stand By Time | 7 days | - |
| Rechargeable Battery | Yes | Yes |
| Other Features | AI Voice Assistant, Smart Calculator, Alarm & Notification | - |
| Charge Time | - | 2.5 hours |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.0 | 5.0 |
| Messaging Support | Yes | - |
| Operating Range | 10m | - |
| Wi-Fi | - | Yes |
| Call Features | - | eSIM support, LTE Connectivity |
| Other Connectivity Features | - | NFC, Wi-Fi |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| camera and display features |
| Display Size | 50mm | - |
| Display Resolution | - | 454x454 |
| Display Type | - | AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 2 |
| Other Fitness Features | Activity Tracker, Voice Assistance, Multiple Sports Mode Tracking, Sedentary Alert, Step Pedometer | BioTracker 2 PPG, bioogical data sensor |
| Other Watch Functions | AI Voice Assistant, Smart Calculator, Alarm & Notification | - |
| Compass | - | Yes |
| dimensions |
| Width | - | 46.4 |
| Height | - | 46.4 |
| Thickness | - | 10.7 |
| Weight (g) | - | 39.00 |
| audio and video features |
| Speaker | - | Yes |
| Microphone | - | Yes |