Dimensions
Size comparison
WatchWatch S1
| Watch | Watch S1 | Difference | |
|---|---|---|---|
| Height | 46 mm | 46.5 mm | −0.5 mm |
| Width | 46 mm | 46.5 mm | −0.5 mm |
| Thickness | 10.6 mm | 11 mm | −0.4 mm |
| Weight | 47 g | 53 g | −6 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch better than Watch S1?
- Weight46.8 g vs 53 g+13%
- Thickness10.6 mm vs 11 mm+4%
Why is Watch S1 better than Watch?
- Screen size1.39″ vs 1.43″+3%
- Resolution (width)454 px vs 466 px+3%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 46 mm |
| Weight | 46.8 g | 53 g |
| Thickness | 10.6 mm | 11 mm |
| Height | 46 mm | 46.5 mm |
| Width | 46 mm | 46.5 mm |
| Case material | Stainless steel | Stainless steel |
| Sapphire crystal | — | Yes |
| Water resistance | 5 ATM | 5 ATM |
| Colours | Black, Brown, Dark Brown, Orange | Black, Silver |
| Display | ||
| Screen size | 1.39″ | 1.43″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 454 px | 466 px |
| Resolution (height) | 454 px | 466 px |
| Pixel density | 326 ppi | 326 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | 478 mAh | 470 mAh |
| Battery type | Li-Ion | Li-Po |
| Wireless charging | Yes | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sensors | Accelerometer, gyro, heart rate, barometer, compass, altimeter, SpO2 | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | — | Yes |
| Satellite systems | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | No | No |
| eSIM | No | No |
| Wi-Fi | — | Wi-Fi 4 |
| Bluetooth | 5 | 5.2 |
| Smart features | ||
| Speaker | Yes | Yes |
| Storage | 2 GB | — |
| Platform | ||
| Operating system | Proprietary OS | Proprietary OS |
| Platform | Proprietary | Proprietary |
