Polar M430 vs. Pebble Core vs. Xiaomi Mi Band 4
 | | | |
| PolarM430Remove Buy Now | PebbleCoreRemove Buy Now | XiaomiMi Band 4Remove Buy Now |
Basic Info | |||
| Suggested Price | $255 | $99 | $25 |
| Release | 2017 | 2016 | 2019 |
Activity & Fitness | |||
| Calories | |||
| Cycling (Bicycling) | NA | ||
| Distance | |||
| Heart | |||
| Oxygen | |||
| Sleep | NA | ||
| Steps | |||
| Swim | |||
Battery | |||
| Duration | 30 hours | NA | 20 days |
| Rechargeable | |||
Compatibility | |||
| Android | |||
| iOS | NA | ||
| Windows Phone | NA | ||
| Mac | NA | ||
| Windows | NA | ||
Connectivity | |||
| Bluetooth | |||
| Cellular | |||
| GPS | |||
| NFC | |||
| Wi-Fi | |||
Display | |||
| Color | |||
| Resolution | 128x128 | NA | 120x240 |
| Size | 1.4 inch | NA | 0.95 inches |
| Touch | NA | ||
| Type | LCD | NA | AMOLED |
Functions | |||
| Audio Speaker | |||
| Clock | |||
| Phone | NA | ||
| Vibration | NA | ||
| Voice | |||
Hardware | |||
| Accelerometer | NA | ||
| Barometer or Altimeter | |||
| Ultraviolet Sensor | |||
| Water Resistance | WR30 | NA | 5 ATM |
Notifications | |||
| Phone | NA | ||
| Emails | NA | ||
| Texts | NA | ||
Software | |||
| Operating System | NA | AMAZFIT OS | |
| Apps | |||
| Music | |||