Pebble Core vs. Polar Loop vs. Garmin Forerunner 45 vs. Xiaomi Mi Band 4
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| PebbleCoreRemove Buy Now | PolarLoopRemove Buy Now | GarminForerunner 45Remove Buy Now | XiaomiMi Band 4Remove Buy Now |
Basic Info | ||||
| Suggested Price | $99 | $100 | $199 | $25 |
| Release | 2016 | 2013 | 2019 | 2019 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | NA | |||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | NA | |||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | NA | 5 days | 7 days | 20 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | NA | |||
| Windows Phone | NA | NA | ||
| Mac | NA | NA | ||
| Windows | NA | NA | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | NA | NA | 208 x 208 | 120x240 |
| Size | NA | NA | 1.04 inches | 0.95 inches |
| Touch | NA | |||
| Type | NA | LED | LCD | AMOLED |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | NA | |||
| Vibration | NA | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | NA | |||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | NA | 2 ATM | 5 ATM | 5 ATM |
Notifications | ||||
| Phone | NA | |||
| Emails | NA | |||
| Texts | NA | |||
Software | ||||
| Operating System | NA | NA | Built-in | AMAZFIT OS |
| Apps | ||||
| Music | ||||