vs
3.6Display3.6
4.9Health tracking4.9
Why is SW-181 better than Redmi Watch 3 Active?
SW-181 has no measurable advantages in this pair.
Why is Redmi Watch 3 Active better than SW-181?
- Screen size1.7″ vs 1.83″+8%
- Weight43 g vs 42 g+2%
- Battery capacity200 mAh vs 289 mAh+45%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 47 mm |
| Weight | 43 g | 42 g |
| Thickness | — | 10.9 mm |
| Height | — | 46.9 mm |
| Width | — | 38.9 mm |
| Case material | Plastic / polymer | Plastic / polymer |
| Lens / cover glass | — | Gorilla Glas |
| Strap material | Kunststoff, Kautschuk | Polyurethan |
| Water resistance | — | 5 ATM |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Colours | — | Black, Gray |
| Display | ||
| Screen size | 1.7″ | 1.83″ |
| Display technology | — | LCD |
| Panel | IPS | IPS LCD |
| AMOLED / OLED display | No | No |
| Always-on display | — | Yes |
| Touchscreen | — | Yes |
| Resolution (width) | — | 240 px |
| Resolution (height) | — | 280 px |
| Pixel density | — | 202 ppi |
| Peak brightness | — | 450 nits |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | — | 12 days |
| Battery capacity | 200 mAh | 289 mAh |
| Battery type | Li-Ion | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate, SpO2, accelerometer | Accelerometer, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | — | No |
| Satellite systems | — | GPS, GLONASS, BDS, QZSS |
| Connectivity | ||
| NFC payments | — | Yes |
| LTE (cellular) | — | No |
| eSIM | — | No |
| Wi-Fi | — | Wi-Fi 1 |
| Bluetooth | 4 | 5.3 |
| Smart features | ||
| Speaker | — | Yes |
| Platform | ||
| Operating system | Proprietär | Proprietary OS |
| Platform | Proprietary | Proprietary |
| Works with | iOS, Android | iOS, Android |
