vs
9.1Display3.2
4.9Health tracking4.9
Dimensions
Size comparison
402BTIONWATCHPRORK
| 402 | BTIONWATCHPRORK | Difference | |
|---|---|---|---|
| Case size | 46 mm | 35 mm | +11 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is 402 better than BTIONWATCHPRORK?
- AMOLED / OLED displayYes · BTIONWATCHPRORK: No
- Screen size1.43″ vs 1.38″+4%
Why is BTIONWATCHPRORK better than 402?
BTIONWATCHPRORK has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 35 mm |
| Thickness | — | 34 mm |
| Strap material | Silikon | Silikon |
| Ingress protection | — | IP65 |
| Water resistance (IPx) | — | IPx5 |
| Colours | Black | Black |
| Display | ||
| Screen size | 1.43″ | 1.38″ |
| Display technology | AMOLED | LCD |
| Panel | AMOLED | TFT |
| AMOLED / OLED display | Yes | No |
| Resolution (width) | 466 px | — |
| Resolution (height) | 466 px | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | — | Yes |
| Sensors | heart rate, accelerometer | heart rate |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GPS | — |
| Connectivity | ||
| Bluetooth | 5.3 | — |
| Platform | ||
| Operating system | — | Proprietär |
| Platform | — | Proprietary |
| Works with | iOS, Android | iOS, Android |
