Why is 402 better than Wach 7000?
- Screen size1.43″ vs 1.32″+8%
Why is Wach 7000 better than 402?
Wach 7000 has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | — |
| Case material | — | Plastic / polymer |
| Strap material | Silikon | Silikon |
| Water resistance | — | 3 ATM |
| Water rating (maker) | — | 30 m / 3 bar / 3 ATM |
| Colours | Black | Gold |
| Display | ||
| Screen size | 1.43″ | 1.32″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | Farbdisplay |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 466 px | — |
| Resolution (height) | 466 px | — |
| Battery | ||
| Battery life (smartwatch mode) | — | 6 days |
| Battery capacity | — | 300 mAh |
| Battery type | — | Li-Po |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | heart rate, accelerometer | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GPS | GPS, GLONASS, GALILEO, BDS |
| Connectivity | ||
| Bluetooth | 5.3 | 5.3 |
| Smart features | ||
| Voice assistant | — | Yes |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
