| key specs |
| Strap Colour | Jet Black, Midnight Blue, Salamander Orange, Starlight | - |
| Display Size | 50mm | - |
| Compatible OS | Android, iOS | iOS 11 or above, Android 9.0 or above |
| Strap Material | Silicone | Silicone |
| Dial Shape | Rectangle | Rectangle |
| general |
| Brand | Pebble | Noise |
| Model | Frost Pro | ColorFit Ultra 2 Buzz |
| Release date | June 6, 2023 | August 17, 2022 |
| Model Number | PFB47 | - |
| Model Name | Frost Pro | - |
| Dial Colour | Jet Black, Midnight Blue, Salamander Orange, Starlight | - |
| Dial Shape | Rectangle | Rectangle |
| Strap Colour | Jet Black, Midnight Blue, Salamander Orange, Starlight | - |
| Strap Material | Silicone | Silicone |
| Interchangeable Strap | Yes | - |
| Dial Material | Metal Alloy | - |
| Size | - | Regular |
| Touchscreen | - | Yes |
| Water Resistant | - | IP68 |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker | SpO2 Sensor, Heart Rate Sensor |
| Compatible Device | Android, iOS | - |
| Notification | Yes | Yes |
| Notification Type | Calls, Sms, Email, Whatsapp and Social Media | Call, Message, Alarms, Reminders |
| Talk time | 5 days | - |
| Battery Type | 250 mAh | - |
| Battery Life | 7 days | 7 days |
| Charger Type | Magnetic Charger | - |
| Stand By Time | 7 days | 35 days |
| Rechargeable Battery | Yes | - |
| Other Features | AI Voice Assistant, Smart Calculator, Alarm & Notification | - |
| Charge Time | - | 2 hours |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.0 | 5.3 |
| Messaging Support | Yes | - |
| Operating Range | 10m | - |
| Call Features | - | Reject Calls, Take Calls, Call Logs, Dial Pad |
| platform and storage features |
| Compatible Operating System | Android, iOS | iOS 11 or above, Android 9.0 or above |
| camera and display features |
| Display Size | 50mm | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | 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 | 100 Sports Modes, Auto Sports Detection |
| Other Watch Functions | AI Voice Assistant, Smart Calculator, Alarm & Notification | - |
| dimensions |
| Width | - | 45.6 |
| Height | - | 37.5 |
| Thickness | - | 37.5 |
| Weight (g) | - | 41.40 |
| audio and video features |
| Speaker | - | Yes |
| Microphone | - | Yes |