| key specs |
| Strap Colour | Extreme Night Black, Breaking Dawn Brown | Classic Black, Classic Blue, Classic Brown, Jet Black and Metal Blue |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Silicone | Silicone |
| Dial Shape | Rectangle | Round |
| Ideal For | Unisex | - |
| Display Size | - | 36mm |
| Display Type | - | AMOLED |
| general |
| Brand | Oppo | Noise |
| Model | Watch 4 Pro | Fit Twist Pro |
| Release date | August 29, 2023 | July 7, 2023 |
| Model Name | Oppo Watch 4 Pro | NoiseFit Twist Pro |
| Dial Shape | Rectangle | Round |
| Strap Colour | Extreme Night Black, Breaking Dawn Brown | Classic Black, Classic Blue, Classic Brown, Jet Black and Metal Blue |
| Strap Material | Silicone | Silicone |
| Size | Regular | Regular |
| Touchscreen | Yes | - |
| Interchangeable Strap | No | - |
| Water Resistant | 5ATM | IP68 |
| Usage | 14 days | - |
| Dial Material | Stainless Steel | - |
| Ideal For | Unisex | - |
| Dial Colour | - | Black |
| dimensions |
| Width | 50.1 | 3.9cm |
| Height | 38.3 | 1.2cm |
| Thickness | 12.85 | 4.7cm |
| Weight (g) | 52.30 | 45.00 |
| product details |
| Sensor | Acceleration sensor, gyroscope sensor, geomagnetic sensor, optical heart rate sensor, blood oxygen sensor, ECG sensor, ambient light sensor, air pressure sensor, wrist temperature sensor | Heart rate sensor, accelerometer, SpO2 sensor |
| Compatible Device | Android, iOS | Android, iOS |
| Battery Life | 14 days | 7 days |
| Charge Time | 65 minutes | 2 hours |
| Notification | - | Yes |
| Battery Type | - | 300mAh |
| Stand By Time | - | 25 days |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5.3 |
| Wi-Fi | Yes | - |
| GPS | Yes | - |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| RAM | 2GB | - |
| Processor Name | Snapdragon W5, Hengxuan 2700 | - |
| Internal Memory | 32GB | - |
| fitness and watch functions |
| Heart Rate Monitor | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Step Count | - | Yes |
| Calorie Count | - | Yes |
| Compass | - | Yes |
| Calendar | - | Yes |
| Alarm Clock | - | Yes |
| Number of Buttons | - | 2 |
| Other Fitness Features | - | Sleep monitor, stress monitor, Female cycle tracker, Breathing practice |
| Other Watch Functions | - | Alarm Clock, Voice Assistance, In Built Mic & Speaker, Find My Device, Camera Shutter, World Clock, Remote Music Control, Wrist Awake |
| camera and display features |
| Display Resolution | - | 240x240 |
| Display Size | - | 36mm |
| Display Type | - | AMOLED |