Fitbit Alta vs. Sony SmartBand 2 vs. Garmin 645 Music vs. Garmin Vivosmart 3 vs. Xiaomi Mi Band
 | | | | | |
| FitbitAltaRemove Buy Now | SonySmartBand 2Remove Buy Now | Garmin645 MusicRemove Buy Now | GarminVivosmart 3Remove Buy Now | XiaomiMi BandRemove Buy Now |
Basic Info | |||||
| Suggested Price | $130 | $130 | $450 | $139.99 | $15 |
| Release | 2016 | 2015 | 2018 | 2017 | 2015 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 5 days | 2 days | 7 days | 5 days | 30 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | ||||
| Mac | n/a | NA | |||
| Windows | n/a | NA | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | NA | |||
| Resolution | n/a | n/a | 240 x 240 | 64 x 128 | NA |
| Size | n/a | n/a | 1.2 inches | NA | NA |
| Touch | n/a | n/a | NA | ||
| Type | OLED | n/a | MIP | OLED | NA |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | n/a | IP58 | 5 ATM | 5 ATM | IP67 |
Notifications | |||||
| Phone | |||||
| Emails | n/a | ||||
| Texts | |||||
Software | |||||
| Operating System | n/a | n/a | NA | ||
| Apps | |||||
| Music | |||||