| key specs |
| Compatible OS | Android 9.0+ | Android 6.0 or later, iOS 9.0 or later |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | AMOLED |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Black, Pink, Blue, Grey, White, Gold, Silver |
| Strap Material | - | Silicone |
| general |
| Brand | OnePlus | Huawei |
| Model | Watch 3 | Watch Fit 2 |
| Release date | February 18, 2025 | May 18, 2022 |
| Model Name | OnePlus Watch 3 | - |
| Dial Colour | Black | Black, Pink, Blue, Grey, White, Gold, Silver |
| Dial Shape | Round | Rectangle |
| Size | Regular | Regular |
| Touchscreen | 1.50 | Yes |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 5 ATM | Yes |
| Usage | Regular | - |
| Dial Material | Stainless Steel | durable polymer fiber, aluminium |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Black, Pink, Blue, Grey, White, Gold, Silver |
| Strap Material | - | Silicone |
| Water Resistance Depth | - | 5 ATM |
| dimensions |
| Width | 46.6 | 33.5 |
| Height | 47.6 | 46 |
| Thickness | 11.75 | 10.8 |
| Weight (g) | 49.70 | 26.00 |
| product details |
| Sensor | Wrist temperature sensor, Optical heart rate sensor, Optical pulse oximeter sensor, Geomagnetic sensor, Light sensor, Barometer, Acceleration sensor, Gyroscope sensor | 9-axis IMU sensor (accelerometer and gyroscope), optical heart rate, capacitive sensor, ambient light |
| Compatible Device | Android | Android, iPhone |
| Battery Life | 5 days | 10 days |
| Rechargeable Battery | Yes | Yes |
| Notification | - | Yes |
| Charger Type | - | Magnetic |
| Other Features | - | Bluetooth calling, music control |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.2 | 5.2 |
| Wi-Fi | Yes | Yes |
| GPS | Yes | Yes |
| Messaging Support | Yes | - |
| platform and storage features |
| Operating System | WearOS 5 + RTOS | - |
| Compatible Operating System | Android 9.0+ | Android 6.0 or later, iOS 9.0 or later |
| RAM | 2GB | - |
| Processor Name | Snapdragon W5 + BES2800BP | - |
| Internal Memory | 32GB | - |
| camera and display features |
| Display Resolution | 466 x 466 | 336x480 |
| Display Type | AMOLED | AMOLED |
| Flash | 60Hz | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | - |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Number of Buttons | One | 1 |
| Calorie Count | - | Yes |
| Compass | - | Yes |
| Chronograph | - | Yes |
| Other Fitness Features | - | 96 workout modes, 7 animated quick workouts |
| audio and video features |
| Microphone | Yes | - |
| Voice Control | Yes | Yes |
| Speaker | - | Yes |