vs
2.6Display7.5
5.0Health tracking5.0
9.8Build & durability6.4
Dimensions
Size comparison
Active EdgeWatch 3
| Active Edge | Watch 3 | Difference | |
|---|---|---|---|
| Height | 46.6 mm | 46.1 mm | +0.5 mm |
| Width | 46.6 mm | 46.1 mm | +0.5 mm |
| Thickness | 12 mm | 13.8 mm | −1.8 mm |
| Weight | 34 g | 36 g | −2 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Active Edge better than Watch 3?
- Water resistance10 ATM vs 5 ATM2×
- Weight34 g vs 36 g+6%
- Thickness12 mm vs 13.8 mm+15%
Why is Watch 3 better than Active Edge?
- AMOLED / OLED displayNo · Active Edge: Yes
- Screen size1.32″ vs 1.43″+8%
- Battery capacity370 mAh vs 505 mAh+36%
- Resolution (width)360 px vs 466 px+29%
- Pixel density277 ppi vs 326 ppi+18%
Specifications
Side by side
| Design & durability | ||
| Case size | 47 mm | 46 mm |
| Weight | 34 g | 36 g |
| Thickness | 12 mm | 13.8 mm |
| Height | 46.6 mm | 46.1 mm |
| Width | 46.6 mm | 46.1 mm |
| Case material | Plastic / polymer | — |
| Lens / cover glass | Glass material + anti-fingerprint coating | — |
| Water resistance | 10 ATM | 5 ATM |
| Colours | — | Black, Silver |
| Display | ||
| Screen size | 1.32″ | 1.43″ |
| Display technology | LCD | AMOLED |
| Panel | TFT | AMOLED |
| AMOLED / OLED display | No | Yes |
| Touchscreen | Yes | — |
| Resolution (width) | 360 px | 466 px |
| Resolution (height) | 360 px | 466 px |
| Pixel density | 277 ppi | 326 ppi |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 16 days | — |
| Battery saver mode | 24 days | — |
| GPS battery life | 20 h | — |
| Battery capacity | 370 mAh | 505 mAh |
| Charging | Magnetic charging base | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Sleep tracking | Yes | — |
| Sensors | — | Accelerometer, gyro, heart rate, barometer, compass, altimeter, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Sport profiles | 130 | — |
| Connectivity | ||
| NFC payments | — | Yes |
| LTE (cellular) | — | Yes |
| eSIM | — | Yes |
| Bluetooth | 5 | 5.2 |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Speaker | — | Yes |
| Storage | — | 4 GB |
| RAM | — | 0.1 GB |
| Platform | ||
| Operating system | — | Blue OS |
| Platform | Proprietary | Proprietary |
| Works with | iOS, Android | — |
