Polar Loop 2 vs. Withings Go vs. Asus VivoWatch vs. Samsung Gear Fit vs. Apple Watch Series 4
 | | | | | |
| PolarLoop 2Remove Buy Now | WithingsGoRemove Buy Now | AsusVivoWatchRemove Buy Now | SamsungGear FitRemove Buy Now | AppleWatch Series 4Remove Buy Now |
Basic Info | |||||
| Suggested Price | $120 | $80 | $160 | $150 | $329 |
| Release | 2015 | 2016 | 2018 | 2014 | 2018 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 8 days (without notifications) | 8 months | 24 hours to 10 days | 2-3 days | Not Yet |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | ||||
| iOS | n/a | ||||
| Windows Phone | n/a | n/a | NA | NA | |
| Mac | n/a | n/a | NA | NA | |
| Windows | n/a | n/a | NA | NA | |
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | 128 x 128 | 432 x 128 | 384 x 480 |
| Size | n/a | n/a | NA | 1.84 inches | 1.78 inches |
| Touch | n/a | ||||
| Type | LED | E-Ink | NA | Super AMOLED | MicroLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | NA | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | 2 ATM | 5 ATM | IP67 | IP67 | Not Yet |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | KoodOS | NA | Watch OS 5 |
| Apps | n/a | ||||
| Music | |||||