Huawei Watch vs. Olio Model One vs. Polar M400 vs. Fitbit Alta vs. Xiaomi Mi Band 2
 | | | | | |
| HuaweiWatchRemove Buy Now | OlioModel OneRemove Buy Now | PolarM400Remove Buy Now | FitbitAltaRemove Buy Now | XiaomiMi Band 2Remove Buy Now |
Basic Info | |||||
| Suggested Price | $349 | $595 | $200 | $130 | $23 |
| Release | 2015 | 2015 | 2014 | 2016 | 2016 |
Activity & Fitness | |||||
| Calories | n/a | ||||
| Cycling (Bicycling) | n/a | ||||
| Distance | n/a | ||||
| Heart | n/a | n/a | |||
| Oxygen | n/a | ||||
| Sleep | n/a | ||||
| Steps | n/a | n/a | |||
| Swim | n/a | ||||
Battery | |||||
| Duration | n/a | 2 days | 8 hours to 30 days | 5 days | 20 hours |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | n/a | ||
| Mac | n/a | n/a | n/a | ||
| Windows | n/a | n/a | n/a | ||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | n/a | ||||
| NFC | n/a | ||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 400 x 400 | n/a | n/a | n/a | n/a |
| Size | 1.4 inches | n/a | n/a | n/a | 0.42 inches |
| Touch | n/a | ||||
| Type | AMOLED | n/a | n/a | OLED | OLED |
Functions | |||||
| Audio Speaker | n/a | n/a | Alerts only | ||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | n/a | ||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | n/a | 5 ATM | 3 ATM | n/a | IP67 |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | |||||
Software | |||||
| Operating System | Android Wear | n/a | n/a | n/a | n/a |
| Apps | n/a | ||||
| Music | n/a | ||||