Polar M600 vs. Fitbit One vs. Casio WSD-F20A
 | | | |
| PolarM600Remove Buy Now | FitbitOneRemove Buy Now | CasioWSD-F20ARemove Buy Now |
Basic Info | |||
| Suggested Price | $330 | $100 | $399 |
| Release | 2016 | 2012 | 2018 |
Activity & Fitness | |||
| Calories | |||
| Cycling (Bicycling) | |||
| Distance | |||
| Heart | |||
| Oxygen | |||
| Sleep | |||
| Steps | |||
| Swim | |||
Battery | |||
| Duration | 2 days | 10-14 days | 1 day |
| Rechargeable | |||
Compatibility | |||
| Android | |||
| iOS | |||
| Windows Phone | n/a | n/a | |
| Mac | |||
| Windows | |||
Connectivity | |||
| Bluetooth | |||
| Cellular | |||
| GPS | |||
| NFC | |||
| Wi-Fi | |||
Display | |||
| Color | |||
| Resolution | 240 x 240 | n/a | 320 x 320 |
| Size | 1.3 inches | n/a | 1.32 inches |
| Touch | n/a | ||
| Type | TFT | OLED | LCD |
Functions | |||
| Audio Speaker | Alerts only | ||
| Clock | |||
| Phone | |||
| Vibration | |||
| Voice | |||
Hardware | |||
| Accelerometer | |||
| Barometer or Altimeter | |||
| Ultraviolet Sensor | |||
| Water Resistance | IPX8 | Splast Resistant | 5 ATM |
Notifications | |||
| Phone | |||
| Emails | |||
| Texts | |||
Software | |||
| Operating System | Android Wear | n/a | Wear OS |
| Apps | |||
| Music | |||