vs
9.2Display9.2
6.6Battery life6.3
9.1Build & durability8.6
Dimensions
Size comparison
ActiveActive 2 (Square)
| Active | Active 2 (Square) | Difference | |
|---|---|---|---|
| Height | 35.9 mm | 36.9 mm | −1 mm |
| Width | 42.4 mm | 43.3 mm | −1 mm |
| Thickness | 10.8 mm | 9 mm | +1.8 mm |
| Weight | 24 g | 31 g | −7 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Active better than Active 2 (Square)?
- Battery life (smartwatch mode)14 days vs 10 days+40%
- Weight24 g vs 31.4 g+31%
- Battery saver mode30 days vs 19 days+58%
- Battery capacity300 mAh vs 260 mAh+15%
Why is Active 2 (Square) better than Active?
- GPS battery life16 h vs 21 h+31%
- Sport profiles120 vs 160+33%
- Thickness10.8 mm vs 9 mm+19%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 43 mm |
| Weight | 24 g | 31.4 g |
| Thickness | 10.8 mm | 9 mm |
| Height | 35.9 mm | 36.9 mm |
| Width | 42.4 mm | 43.3 mm |
| Case material | Stainless steel | Stainless steel |
| Sapphire crystal | — | Yes |
| Lens / cover glass | Tempered glass + anti-fingerprint coating | Sapphire glass |
| Water resistance | 5 ATM | 5 ATM |
| Display | ||
| Screen size | 1.75″ | 1.75″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | Yes |
| Resolution (width) | 390 px | 390 px |
| Resolution (height) | 450 px | 450 px |
| Pixel density | 341 ppi | 341 ppi |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | 10 days |
| Battery saver mode | 30 days | 19 days |
| GPS battery life | 16 h | 21 h |
| Battery capacity | 300 mAh | 260 mAh |
| Charging | Magnetic charging | Magnetic charging base |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Temperature sensor | — | Yes |
| Sleep tracking | Yes | Yes |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Sport profiles | 120 | 160 |
| Connectivity | ||
| Bluetooth | 5.2 | 5.2 |
| Smart features | ||
| Calls from the wrist | Yes | Yes |
| Speaker | — | Yes |
| Microphone | — | Yes |
| Voice assistant | Yes | Yes |
| Music on the watch | Yes | — |
| Platform | ||
| Operating system | Zepp OS | — |
| Platform | Proprietary | Proprietary |
| Works with | iOS, Android | Android, iOS |
