vs
2.1Display7.5
5.0Health tracking5.0
2.5Smart features6.5
Dimensions
Size comparison
CR1 ProWatch S1 Active
| CR1 Pro | Watch S1 Active | Difference | |
|---|---|---|---|
| Height | 45 mm | 46.5 mm | −1.5 mm |
| Width | 45 mm | 47.3 mm | −2.3 mm |
| Thickness | 11.5 mm | 11 mm | +0.5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is CR1 Pro better than Watch S1 Active?
CR1 Pro has no measurable advantages in this pair.
Why is Watch S1 Active better than CR1 Pro?
- AMOLED / OLED displayNo · CR1 Pro: Yes
- NFC paymentsNo · CR1 Pro: Yes
- SpeakerNo · CR1 Pro: Yes
- Resolution (width)240 px vs 466 px+94%
- Screen size1.28″ vs 1.43″+12%
- Battery capacity300 mAh vs 470 mAh+57%
- Pixel density265 ppi vs 326 ppi+23%
- Thickness11.5 mm vs 11 mm+5%
Specifications
Side by side
| Design & durability | ||
| Case size | 45 mm | 46 mm |
| Weight | 47 g | — |
| Thickness | 11.5 mm | 11 mm |
| Height | 45 mm | 46.5 mm |
| Width | 45 mm | 47.3 mm |
| Case material | Plastic / polymer | Aluminium |
| Water resistance | 5 ATM | 5 ATM |
| Colours | Grey Black | Moon White, Space Black, Ocean Blue |
| Display | ||
| Screen size | 1.28″ | 1.43″ |
| Display technology | LCD | AMOLED |
| Panel | TFT LCD | AMOLED |
| AMOLED / OLED display | No | Yes |
| Resolution (width) | 240 px | 466 px |
| Resolution (height) | 240 px | 466 px |
| Pixel density | 265 ppi | 326 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | 300 mAh | 470 mAh |
| Battery type | — | Li-Po |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sensors | Accelerometer, heart rate, SpO2 | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | — | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Connectivity | ||
| NFC payments | No | Yes |
| LTE (cellular) | No | No |
| eSIM | No | No |
| Bluetooth | 5 | 5.2 |
| Smart features | ||
| Speaker | No | Yes |
| Platform | ||
| Operating system | Proprietary | Proprietary OS |
| Platform | Proprietary | Proprietary |
| Chipset | nRF52840 | — |
