2.3Display2.1
Why is FW51 better than Elemnt Rival?
FW51 has no measurable advantages in this pair.
Why is Elemnt Rival better than FW51?
- Screen size1.09″ vs 1.2″+10%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 46 mm |
| Thickness | — | 15.3 mm |
| Case material | — | Plastic / polymer |
| Lens / cover glass | — | Gorilla Glas |
| Strap material | — | Silikon |
| Water resistance | — | 5 ATM |
| Water rating (maker) | — | 50 m / 5 ATM |
| Colours | Black | Black |
| Display | ||
| Screen size | 1.09″ | 1.2″ |
| Panel | IPS | — |
| AMOLED / OLED display | No | No |
| Touchscreen | Yes | — |
| Resolution (width) | 240 px | 240 px |
| Resolution (height) | 240 px | 240 px |
| Battery | ||
| Battery life (smartwatch mode) | 7 days | — |
| Battery capacity | 130 mAh | — |
| Battery type | Li-Po | Li-Po |
| Health sensors | ||
| Optical heart rate | Yes | — |
| Blood oxygen (SpO2) | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | heart rate, SpO2 | accelerometer, ambient light |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Satellite systems | — | GPS, GLONASS |
| Platform | ||
| Works with | — | iOS, Android |
| Chipset | Realtek RTK8762DK | — |
