| key specs |
| Strap Colour | Extreme Night Black, Breaking Dawn Brown | Black, Pink, Blue, Grey, White, Gold, Silver |
| Compatible OS | Android, iOS | Android 6.0 or later, iOS 9.0 or later |
| Strap Material | Silicone | Silicone |
| Dial Shape | Rectangle | Rectangle |
| Ideal For | Unisex | Unisex |
| Display Type | - | AMOLED |
| general |
| Brand | Oppo | Huawei |
| Model | Watch 4 Pro | Watch Fit 2 |
| Release date | August 29, 2023 | May 18, 2022 |
| Model Name | Oppo Watch 4 Pro | - |
| Dial Shape | Rectangle | Rectangle |
| Strap Colour | Extreme Night Black, Breaking Dawn Brown | Black, Pink, Blue, Grey, White, Gold, Silver |
| Strap Material | Silicone | Silicone |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | No | Yes |
| Water Resistant | 5ATM | Yes |
| Usage | 14 days | - |
| Dial Material | Stainless Steel | durable polymer fiber, aluminium |
| Ideal For | Unisex | Unisex |
| Dial Colour | - | Black, Pink, Blue, Grey, White, Gold, Silver |
| Water Resistance Depth | - | 5 ATM |
| dimensions |
| Width | 50.1 | 33.5 |
| Height | 38.3 | 46 |
| Thickness | 12.85 | 10.8 |
| Weight (g) | 52.30 | 26.00 |
| 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 | 9-axis IMU sensor (accelerometer and gyroscope), optical heart rate, capacitive sensor, ambient light |
| Compatible Device | Android, iOS | Android, iPhone |
| Battery Life | 14 days | 10 days |
| Charge Time | 65 minutes | - |
| Notification | - | Yes |
| Charger Type | - | Magnetic |
| Rechargeable Battery | - | Yes |
| Other Features | - | Bluetooth calling, music control |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5.2 |
| Wi-Fi | Yes | Yes |
| GPS | Yes | Yes |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android 6.0 or later, iOS 9.0 or later |
| 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 |
| Alarm Clock | - | Yes |
| Chronograph | - | Yes |
| Number of Buttons | - | 1 |
| Other Fitness Features | - | 96 workout modes, 7 animated quick workouts |
| camera and display features |
| Display Resolution | - | 336x480 |
| Display Type | - | AMOLED |
| audio and video features |
| Speaker | - | Yes |
| Voice Control | - | Yes |