Dimensions
Size comparison
Watch ES2.0
| Watch ES | 2.0 | Difference | |
|---|---|---|---|
| Case size | 30 mm | 46 mm | −16 mm |
| Thickness | 12.3 mm | 13 mm | −0.7 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch ES better than 2.0?
- Thickness12.3 mm vs 13 mm+6%
Why is 2.0 better than Watch ES?
- Battery capacity180 mAh vs 300 mAh+67%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 46 mm |
| Weight | 21 g | — |
| Thickness | 12.3 mm | 13 mm |
| Height | 46 mm | — |
| Width | 30 mm | — |
| Case material | Plastic / polymer | Ceramic |
| Lens / cover glass | — | Mineralglas |
| Strap material | — | Silikon |
| Water resistance | 5 ATM | — |
| Colours | Meteorite Black, Coral Pink, Icelandic White | — |
| Display | ||
| Screen size | 1.64″ | — |
| Display technology | AMOLED | — |
| Panel | AMOLED | — |
| AMOLED / OLED display | Yes | — |
| Resolution (width) | 280 px | — |
| Resolution (height) | 456 px | — |
| Pixel density | 326 ppi | — |
| Refresh rate | 60 Hz | — |
| Battery | ||
| Battery life (smartwatch mode) | — | 7 days |
| Battery life (hours) | — | 168 h |
| Battery capacity | 180 mAh | 300 mAh |
| Battery type | Li-Ion | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | — | Yes |
| Sensors | Accelerometer, gyro, heart rate, SpO2 | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | — | GPS |
| Connectivity | ||
| NFC payments | No | — |
| LTE (cellular) | No | — |
| eSIM | No | — |
| Bluetooth | 5 | 5 |
| Smart features | ||
| Speaker | No | — |
| Storage | 4 GB | — |
| Platform | ||
| Operating system | Proprietary OS | — |
| Platform | Proprietary | — |
| Works with | — | iOS, Android |
