Apple Watch vs. Casio WSD-F20A vs. Polar Loop vs. Swatch Touch Zero One
 | | | | |
| AppleWatchRemove Buy Now | CasioWSD-F20ARemove Buy Now | PolarLoopRemove Buy Now | SwatchTouch Zero OneRemove Buy Now |
Basic Info | ||||
| Suggested Price | $349 | $399 | $100 | $220 |
| Release | 2015 | 2018 | 2013 | 2015 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | n/a | |||
| Steps | ||||
| Swim | n/a | |||
Battery | ||||
| Duration | 18 hours | 1 day | 5 days | n/a |
| Rechargeable | ||||
Compatibility | ||||
| Android | n/a | |||
| iOS | n/a | |||
| Windows Phone | NA | NA | n/a | |
| Mac | NA | NA | n/a | |
| Windows | NA | NA | n/a | |
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 340 x 272 or 390 x 312 | 320 x 320 | NA | n/a |
| Size | 1.5 inches or 1.65 inches | 1.32 inches | NA | n/a |
| Touch | ||||
| Type | AMOLED | LCD | LED | n/a |
Functions | ||||
| Audio Speaker | n/a | |||
| Clock | ||||
| Phone | n/a | |||
| Vibration | n/a | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | n/a | |||
| Ultraviolet Sensor | ||||
| Water Resistance | IPX7 | 5 ATM | 2 ATM | |
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | |||
| Texts | n/a | |||
Software | ||||
| Operating System | Watch OS | Wear OS | NA | n/a |
| Apps | ||||
| Music | n/a | |||