Fitbit Charge vs. Polar A370 vs. Xiaomi Mi Band vs. Swatch Touch Zero One
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| FitbitChargeRemove Buy Now | PolarA370Remove Buy Now | XiaomiMi BandRemove Buy Now | SwatchTouch Zero OneRemove Buy Now |
Basic Info | ||||
| Suggested Price | $130 | $179.95 | $15 | $220 |
| Release | 2014 | 2017 | 2015 | 2015 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | n/a | |||
| Steps | ||||
| Swim | n/a | |||
Battery | ||||
| Duration | 7-10 days | Up to 3 days | 30 days | n/a |
| Rechargeable | ||||
Compatibility | ||||
| Android | n/a | |||
| iOS | n/a | |||
| Windows Phone | NA | n/a | ||
| Mac | NA | n/a | ||
| Windows | NA | n/a | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | NA | |||
| Resolution | NA | 160 x 80 | NA | n/a |
| Size | NA | 1.18 inches | NA | n/a |
| Touch | NA | NA | ||
| Type | OLED | TFT LCD | NA | 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 | 1 ATM | WR30 | IP67 | |
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | |||
| Texts | n/a | |||
Software | ||||
| Operating System | NA | NA | n/a | |
| Apps | ||||
| Music | n/a | |||