Dimensions
Size comparison
SenseWatch
| Sense | Watch | Difference | |
|---|---|---|---|
| Case size | 40.5 mm | 46 mm | −5.5 mm |
| Thickness | 12.4 mm | 10.6 mm | +1.8 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Sense better than Watch?
Sense has no measurable advantages in this pair.
Why is Watch better than Sense?
- Thickness12.4 mm vs 10.6 mm+17%
Specifications
Side by side
| Design & durability | ||
| Case size | 40 mm | 46 mm |
| Weight | — | 46.8 g |
| Thickness | 12.4 mm | 10.6 mm |
| Height | — | 46 mm |
| Width | — | 46 mm |
| Case material | Aluminium | Stainless steel |
| Strap material | Silikon | — |
| Water resistance | — | 5 ATM |
| Colours | — | Black, Brown, Dark Brown, Orange |
| Display | ||
| Screen size | — | 1.39″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | — |
| Resolution (width) | — | 454 px |
| Resolution (height) | — | 454 px |
| Pixel density | — | 326 ppi |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery capacity | — | 478 mAh |
| Battery type | — | Li-Ion |
| Wireless charging | — | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Skin temperature | Yes | — |
| Sensors | accelerometer, ambient light | Accelerometer, gyro, heart rate, barometer, compass, altimeter, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GPS | GLONASS, GALILEO, BDS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Connectivity | ||
| NFC payments | — | Yes |
| LTE (cellular) | — | No |
| eSIM | — | No |
| Wi-Fi | Wi-Fi 4 | — |
| Bluetooth | 5 | 5 |
| Smart features | ||
| Speaker | Yes | Yes |
| Microphone | Yes | — |
| Storage | — | 2 GB |
| Platform | ||
| Operating system | — | Proprietary OS |
| Platform | — | Proprietary |
| Works with | iOS, Android | — |
