| key specs |
| Strap Colour | Black, Gold | Black, Red, Green, Blue |
| Display Size | 46mm | - |
| Compatible OS | Android 8.0 and above, iOS 13.0 and above | Android 5.0 and above |
| Strap Material | Leather | Silicone |
| Dial Shape | Rectangle | Rectangle |
| Display Type | AMOLED | - |
| Ideal For | Unisex | Unisex |
| general |
| Brand | Huawei | Realme |
| Model | Watch D2 | Watch |
| Release date | September 19, 2024 | May 25, 2020 |
| Model Name | Watch D2 | Realme Watch |
| Dial Colour | Black | Black |
| Dial Shape | Rectangle | Rectangle |
| Strap Colour | Black, Gold | Black, Red, Green, Blue |
| Strap Material | Leather | Silicone |
| Size | Large | Regular |
| Touchscreen | Yes | Yes |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | IP68 | 1.5 metres |
| Usage | Fitness & Outdoor | - |
| Dial Material | Aluminum alloy | - |
| Ideal For | Unisex | Unisex |
| Interchangeable Strap | - | Yes |
| dimensions |
| Width | 48 | 256 |
| Height | 38 | 36.5 |
| Thickness | 13.3 | 11.8 |
| Weight (g) | 40.00 | 31.00 |
| product details |
| Sensor | IMU sensor, ambient light sensor, ECG sensor, ECG sensor, barometric sensor, hall sensor, pressure sensor, optical heart rate sensor, temperature sensor | PPG |
| Compatible Device | Android and iOS | Android |
| Battery Life | Six Days | 7 days |
| Notification | - | Yes |
| Charge Time | - | 2.5 hours |
| Charger Type | - | USB magnetic charge |
| Stand By Time | - | 20 days |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.2 | 5.0 |
| GPS | Yes | - |
| Messaging Support | Yes | - |
| Call Features | Yes | Call reject and mute support |
| platform and storage features |
| Compatible Operating System | Android 8.0 and above, iOS 13.0 and above | Android 5.0 and above |
| camera and display features |
| Display Resolution | 408x480 | 320x320 |
| Display Size | 46mm | - |
| Display Type | AMOLED | - |
| Backlight Display | - | Yes |
| Scratch Resistant | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | - |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Number of Buttons | 2 | - |
| Other Fitness Features | Over 80 sports modes | Outdoor Run, Walk, Indoor Run, Outdoor Cycle, Aerobic Capacity, Strength Training, Football, Basketball, Table Tennis, Badminton, Indoor Cycle, Elliptical , Yoga, Cricket Modes |
| Calorie Count | - | Yes |
| Chronograph | - | Yes |
| Other Watch Functions | - | Automated heart rate measurement, 24-hour real-time heart rate, resting heart rate, exercise heart rate,heart rate alert, blood oxygen level monitor,sleep detection, steps throughout the day, calories, distance, water reminder, sedentary reminder, activity recorder |
| audio and video features |
| Speaker | Supported | - |
| Microphone | Supported | - |