Polar M430 vs. Casio WSD-F20A vs. Pebble Core
 | | | |
| PolarM430Remove Buy Now | CasioWSD-F20ARemove Buy Now | PebbleCoreRemove Buy Now |
Basic Info | |||
| Suggested Price | $255 | $399 | $99 |
| Release | 2017 | 2018 | 2016 |
Activity & Fitness | |||
| Calories | |||
| Cycling (Bicycling) | NA | ||
| Distance | |||
| Heart | |||
| Oxygen | |||
| Sleep | NA | ||
| Steps | |||
| Swim | |||
Battery | |||
| Duration | 30 hours | 1 day | NA |
| Rechargeable | |||
Compatibility | |||
| Android | |||
| iOS | NA | ||
| Windows Phone | NA | ||
| Mac | NA | ||
| Windows | NA | ||
Connectivity | |||
| Bluetooth | |||
| Cellular | |||
| GPS | |||
| NFC | |||
| Wi-Fi | |||
Display | |||
| Color | |||
| Resolution | 128x128 | 320 x 320 | NA |
| Size | 1.4 inch | 1.32 inches | NA |
| Touch | NA | ||
| Type | LCD | LCD | NA |
Functions | |||
| Audio Speaker | |||
| Clock | |||
| Phone | NA | ||
| Vibration | NA | ||
| Voice | |||
Hardware | |||
| Accelerometer | NA | ||
| Barometer or Altimeter | |||
| Ultraviolet Sensor | |||
| Water Resistance | WR30 | 5 ATM | NA |
Notifications | |||
| Phone | NA | ||
| Emails | NA | ||
| Texts | NA | ||
Software | |||
| Operating System | Wear OS | NA | |
| Apps | |||
| Music | |||