Sony SmartBand 2 vs. Asus VivoWatch vs. Casio WSD-F20A
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| SonySmartBand 2Remove Buy Now | AsusVivoWatchRemove Buy Now | CasioWSD-F20ARemove Buy Now |
Basic Info | |||
| Suggested Price | $130 | $160 | $399 |
| Release | 2015 | 2018 | 2018 |
Activity & Fitness | |||
| Calories | |||
| Cycling (Bicycling) | |||
| Distance | |||
| Heart | |||
| Oxygen | |||
| Sleep | |||
| Steps | |||
| Swim | |||
Battery | |||
| Duration | 2 days | 24 hours to 10 days | 1 day |
| Rechargeable | |||
Compatibility | |||
| Android | |||
| iOS | |||
| Windows Phone | n/a | NA | |
| Mac | n/a | NA | |
| Windows | n/a | NA | |
Connectivity | |||
| Bluetooth | |||
| Cellular | |||
| GPS | |||
| NFC | |||
| Wi-Fi | |||
Display | |||
| Color | n/a | ||
| Resolution | n/a | 128 x 128 | 320 x 320 |
| Size | n/a | NA | 1.32 inches |
| Touch | n/a | ||
| Type | n/a | NA | LCD |
Functions | |||
| Audio Speaker | |||
| Clock | |||
| Phone | |||
| Vibration | |||
| Voice | |||
Hardware | |||
| Accelerometer | |||
| Barometer or Altimeter | NA | ||
| Ultraviolet Sensor | |||
| Water Resistance | IP58 | IP67 | 5 ATM |
Notifications | |||
| Phone | |||
| Emails | |||
| Texts | |||
Software | |||
| Operating System | n/a | KoodOS | Wear OS |
| Apps | |||
| Music | |||