vs
7.5Display8.6
5.0Health tracking9.2
4.9Smart features4.9
Dimensions
Size comparison
Watch BudsWatch D
| Watch Buds | Watch D | Difference | |
|---|---|---|---|
| Height | 47 mm | 51 mm | −4 mm |
| Width | 47.5 mm | 38 mm | +9.5 mm |
| Thickness | 15 mm | 13.6 mm | +1.4 mm |
| Weight | 66 g | 41 g | +26 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch Buds better than Watch D?
- Resolution (width)466 px vs 280 px+66%
Why is Watch D better than Watch Buds?
- Weight66.5 g vs 40.9 g+63%
- Screen size1.43″ vs 1.64″+15%
- Thickness15 mm vs 13.6 mm+10%
- Battery capacity410 mAh vs 451 mAh+10%
Specifications
Side by side
| Design & durability | ||
| Case size | 47 mm | 51 mm |
| Weight | 66.5 g | 40.9 g |
| Thickness | 15 mm | 13.6 mm |
| Height | 47 mm | 51 mm |
| Width | 47.5 mm | 38 mm |
| Case material | Stainless steel | Aluminium |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Colours | Black, Khaki | Graphite Black |
| Display | ||
| Screen size | 1.43″ | 1.64″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 466 px | 280 px |
| Resolution (height) | 466 px | 456 px |
| Pixel density | 326 ppi | 326 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | 410 mAh | 451 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wireless charging | Yes | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Skin temperature | — | Yes |
| Temperature sensor | — | Yes |
| Sensors | Accelerometer, gyro, heart rate, SpO2 | Accelerometer, gyro, heart rate, SpO2, thermometer (skin temperature), differential pressure sensor |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO, BDS | — |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | No | No |
| eSIM | No | No |
| Bluetooth | 5.2 | 5.1 |
| Smart features | ||
| Speaker | No | No |
| Storage | — | 4 GB |
| Platform | ||
| Operating system | HarmonyOS 3.0 | HarmonyOS 2.1 |
| Platform | HarmonyOS | HarmonyOS |
