vs
3.7Display4.1
5.0Health tracking5.0
Why is Smart Watch 2 better than FW55 Aurum Pro?
- Screen size1.8″ vs 1.7″+6%
Why is FW55 Aurum Pro better than Smart Watch 2?
- Built-in GPSNo · Smart Watch 2: Yes
Specifications
Side by side
| Design & durability | ||
| Weight | — | 46 g |
| Thickness | — | 10 mm |
| Height | — | 255 mm |
| Width | — | 38 mm |
| Case material | Plastic / polymer | — |
| Strap material | — | Silikon |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Colours | Black | — |
| Display | ||
| Screen size | 1.8″ | 1.7″ |
| Display technology | LCD | — |
| Panel | IPS LCD | IPS |
| AMOLED / OLED display | No | No |
| Touchscreen | — | Yes |
| Resolution (width) | 240 px | 240 px |
| Resolution (height) | 286 px | 280 px |
| Pixel density | 207 ppi | — |
| Refresh rate | 60 Hz | — |
| Battery | ||
| Battery life (smartwatch mode) | — | 6 days |
| Battery capacity | 230 mAh | 230 mAh |
| Battery type | — | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | — | Yes |
| Sensors | Accelerometer, heart rate, SpO2 | heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | No | Yes |
| Satellite systems | — | GPS |
| Connectivity | ||
| NFC payments | No | — |
| LTE (cellular) | No | No |
| eSIM | No | — |
| Bluetooth | 5.1 | — |
| Smart features | ||
| Speaker | Yes | — |
| Platform | ||
| Operating system | Proprietary OS | — |
| Platform | Proprietary | — |
