| key specs |
| Strap Colour | Black, Gold | Black Fluoroelastomer, Brown Leather Strap, Green Composite Strap, Stainless Steel Strap |
| Display Size | 46mm | 46mm |
| Compatible OS | Android 8.0 and above, iOS 13.0 and above | Android, iOS |
| Strap Material | Leather | - |
| Dial Shape | Rectangle | Round |
| Display Type | AMOLED | AMOLED |
| Ideal For | Unisex | - |
| general |
| Brand | Huawei | Huawei |
| Model | Watch D2 | Watch GT 4 46mm |
| Release date | September 19, 2024 | September 14, 2023 |
| Model Name | Watch D2 | Huawei Watch GT 4 |
| Dial Colour | Black | - |
| Dial Shape | Rectangle | Round |
| Strap Colour | Black, Gold | Black Fluoroelastomer, Brown Leather Strap, Green Composite Strap, Stainless Steel Strap |
| Strap Material | Leather | - |
| Size | Large | Regular |
| Touchscreen | Yes | - |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | IP68 | 5 ATM |
| Usage | Fitness & Outdoor | - |
| Dial Material | Aluminum alloy | Stainless Steel |
| Ideal For | Unisex | - |
| Interchangeable Strap | - | Yes |
| dimensions |
| Width | 48 | 46 |
| Height | 38 | 46 |
| Thickness | 13.3 | 10.9 |
| Weight (g) | 40.00 | 48.00 |
| product details |
| Sensor | IMU sensor, ambient light sensor, ECG sensor, ECG sensor, barometric sensor, hall sensor, pressure sensor, optical heart rate sensor, temperature sensor | accelerometer, barometer, gyroscope, optical heart rate, temperature sensor |
| Compatible Device | Android and iOS | Android, iPhone |
| Battery Life | Six Days | 14 days |
| Notification | - | Yes |
| Charger Type | - | Wireless |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Bluetooth |
| Bluetooth Version | 5.2 | 5.2 |
| GPS | Yes | Yes |
| Messaging Support | Yes | - |
| Call Features | Yes | - |
| Wi-Fi | - | Yes |
| Third Party App Support | - | Yes |
| Other Connectivity Features | - | NFC |
| platform and storage features |
| Compatible Operating System | Android 8.0 and above, iOS 13.0 and above | Android, iOS |
| Operating System | - | HarmonyOS |
| camera and display features |
| Display Resolution | 408x480 | - |
| Display Size | 46mm | 46mm |
| Display Type | AMOLED | AMOLED |
| Other Display Features | - | Always-on Display, |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Number of Buttons | 2 | 2 |
| Other Fitness Features | Over 80 sports modes | 100 sports modes |
| Other Watch Functions | - | Sleep monitor, SpO2 monitor, Female health tracker, Breathe and stress monitor |
| audio and video features |
| Speaker | Supported | Yes |
| Microphone | Supported | Yes |