| key specs | 
| Strap Colour | Black, Gold | - | 
| Display Size | 46mm | - | 
| Compatible OS | Android 8.0 and above, iOS 13.0 and above | Android, iOS | 
| Strap Material | Leather | Silicone | 
| Dial Shape | Rectangle | Round | 
| Display Type | AMOLED | - | 
| Ideal For | Unisex | Unisex | 
| general | 
| Brand | Huawei | Garmin | 
| Model | Watch D2 | Instinct Solar | 
| Release date | September 19, 2024 | September 25, 2020 | 
| Model Name | Watch D2 | Instinct Solar | 
| Dial Colour | Black | Graphite, Tidal Blue, Orchid, Sunburst, Flame Red, Graphite Camo, Lichen Camo | 
| Dial Shape | Rectangle | Round | 
| Strap Colour | Black, Gold | - | 
| Strap Material | Leather | Silicone | 
| Size | Large | Regular | 
| Touchscreen | Yes | Yes | 
| Water Resistant | Yes | 10 ATM | 
| Water Resistance Depth | IP68 | 100 | 
| Usage | Fitness & Outdoor | - | 
| Dial Material | Aluminum alloy | Fiber-reinforced polymer | 
| Ideal For | Unisex | Unisex | 
| Interchangeable Strap | - | Yes | 
| dimensions | 
| Width | 48 | 45 | 
| Height | 38 | 45 | 
| Thickness | 13.3 | 15.3 | 
| Weight (g) | 40.00 | 52.00 | 
| product details | 
| Sensor | IMU sensor, ambient light sensor, ECG sensor, ECG sensor, barometric sensor, hall sensor, pressure sensor, optical heart rate sensor, temperature sensor | GPS, Glonass, Galileo, Barometric, Altimeter, Compass, Accelerometer, Heart rate monitor, Pulse Ox sensor | 
| Compatible Device | Android and iOS | Android, iOS | 
| Battery Life | Six Days | up to 24 days | 
| Notification | - | Yes | 
| Rechargeable Battery | - | Yes | 
| Other Features | - | GPS mode: Up to 30 hours, Max Battery GPS Mode: Up to 70 hours, Expedition mode: Up to 28 days, Battery saver mode: 56 days | 
| connectivity features | 
| Call Function | Yes | No | 
| Bluetooth | Yes | Yes | 
| Bluetooth Version | 5.2 | - | 
| GPS | Yes | Yes | 
| Messaging Support | Yes | - | 
| Call Features | Yes | - | 
| Wi-Fi | - | Yes | 
| platform and storage features | 
| Compatible Operating System | Android 8.0 and above, iOS 13.0 and above | Android, iOS | 
| camera and display features | 
| Display Resolution | 408x480 | - | 
| Display Size | 46mm | - | 
| Display Type | AMOLED | - | 
| 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 | English | 
| Number of Buttons | 2 | 2 | 
| Other Fitness Features | Over 80 sports modes | - | 
| Calorie Count | - | Yes | 
| Altimeter | - | Yes | 
| audio and video features | 
| Speaker | Supported | - | 
| Microphone | Supported | - |