| key specs |
| Dial Shape | Rectangle | Round |
| Strap Colour | - | Jet Black, Teal Green, and Misty Grey |
| general |
| Brand | Oppo | Noise |
| Model | Watch 4 Pro | Fit Force Rugged |
| Release date | January 1, 1970 | February 3, 2023 |
| Model Name | Watch 4 Pro | - |
| Dial Shape | Rectangle | Round |
| Strap Colour | - | Jet Black, Teal Green, and Misty Grey |
| product details |
| Battery Life | 15 Days | 7 days |
| Charge Time | 65 Minutes | - |
| Sensor | - | SpO2 sensor, Heart Rate tracker |
| Other Features | - | Sleep Tracker, Alarm Clock, Breathe, Bluetooth Calling , Voice Assistance, Multisport Tracker, Notifications, Phone Call, Camera, Sedentary Reminder, Text message, Time Display |
| platform and storage features |
| Internal Memory | 32GB | - |
| connectivity features |
| Call Function | - | Yes |
| Bluetooth | - | Bluetooth |
| camera and display features |
| Display Resolution | - | 360x360 pixels |
| fitness and watch functions |
| Step Count | - | Yes |
| Heart Rate Monitor | - | Yes |
| Alarm Clock | - | Yes |
| Date & Time Display | - | Yes |
| Other Fitness Features | - | Activity Tracker, Breathe, Voice Assistance, Multisport Tracker, Camera, Sedentary Reminder, Sleep Monitor, Text message, Time Display |
| Other Watch Functions | - | Alarm Clock, Bluetooth Calling, Voice Assistance, Phone Call, |