Polar Loop 2 vs. Withings Go vs. Fitbit Charge vs. Garmin Vivofit 4 vs. Swatch Touch Zero One
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| PolarLoop 2Remove Buy Now | WithingsGoRemove Buy Now | FitbitChargeRemove Buy Now | GarminVivofit 4Remove Buy Now | SwatchTouch Zero OneRemove Buy Now |
Basic Info | |||||
| Suggested Price | $120 | $80 | $130 | $79.95 | $220 |
| Release | 2015 | 2016 | 2014 | 2018 | 2015 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | n/a | ||||
| Steps | |||||
| Swim | n/a | ||||
Battery | |||||
| Duration | 8 days (without notifications) | 8 months | 7-10 days | 1 year | n/a |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | n/a | |||
| iOS | n/a | n/a | |||
| Windows Phone | n/a | n/a | NA | n/a | |
| Mac | n/a | n/a | n/a | ||
| Windows | n/a | n/a | n/a | ||
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | NA | 88 x 88 | n/a |
| Size | n/a | n/a | NA | NA | n/a |
| Touch | n/a | NA | |||
| Type | LED | E-Ink | OLED | NA | n/a |
Functions | |||||
| Audio Speaker | n/a | ||||
| Clock | |||||
| Phone | n/a | n/a | |||
| Vibration | n/a | n/a | |||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | 2 ATM | 5 ATM | 1 ATM | 5 ATM | |
Notifications | |||||
| Phone | n/a | n/a | |||
| Emails | n/a | n/a | |||
| Texts | n/a | n/a | |||
Software | |||||
| Operating System | n/a | n/a | NA | n/a | |
| Apps | n/a | ||||
| Music | n/a | ||||