vs
2.1Health tracking9.7
Dimensions
Size comparison
LoopActive Plus
| Loop | Active Plus | Difference | |
|---|---|---|---|
| Case size | 27 mm | 45 mm | −18 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Loop better than Active Plus?
Loop has no measurable advantages in this pair.
Why is Active Plus better than Loop?
- Skin temperatureNo · Loop: Yes
Specifications
Side by side
| Design & durability | ||
| Case size | 27 mm | 45 mm |
| Weight | 29 g | — |
| Thickness | 9 mm | — |
| Height | 42 mm | — |
| Width | 27 mm | — |
| Case material | Stainless steel | — |
| Strap material | — | Silikon |
| Water resistance | 3 ATM | — |
| Water rating (maker) | WR30 | — |
| Colours | Greige Sand, Brown Copper, Night Black, Black Cherry, Ice Cream | Black, Orange |
| Display | ||
| Display technology | — | LCD |
| Panel | None | LCD |
| AMOLED / OLED display | — | No |
| Always-on display | — | Yes |
| Battery | ||
| Battery life (smartwatch mode) | 8 days | — |
| Battery capacity | 170 mAh | — |
| Battery type | Li-Pol | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Skin temperature | No | Yes |
| HRV tracking | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | Accelerometer | temperature |
| Sports & navigation | ||
| Offline maps | No | — |
| Multisport / triathlon mode | — | Yes |
| LED flashlight | No | — |
| Connectivity | ||
| Bluetooth | — | 5 |
| Platform | ||
| Operating system | Polar OS | — |
| Platform | Proprietary | — |
| Works with | Android, iOS | — |
