Olio Model One vs. Casio WSD-F20A vs. Amazfit GTR
 | | | |
| OlioModel OneRemove Buy Now | CasioWSD-F20ARemove Buy Now | AmazfitGTRRemove Buy Now |
Basic Info | |||
| Suggested Price | $595 | $399 | $199 |
| Release | 2015 | 2018 | 2019 |
Activity & Fitness | |||
| Calories | n/a | ||
| Cycling (Bicycling) | n/a | ||
| Distance | n/a | ||
| Heart | n/a | ||
| Oxygen | n/a | ||
| Sleep | n/a | ||
| Steps | n/a | ||
| Swim | n/a | ||
Battery | |||
| Duration | 2 days | 1 day | 24 days |
| Rechargeable | |||
Compatibility | |||
| Android | |||
| iOS | |||
| Windows Phone | n/a | ||
| Mac | n/a | ||
| Windows | n/a | ||
Connectivity | |||
| Bluetooth | |||
| Cellular | |||
| GPS | n/a | ||
| NFC | n/a | ||
| Wi-Fi | |||
Display | |||
| Color | |||
| Resolution | n/a | 320 x 320 | 454 x 454 |
| Size | n/a | 1.32 inches | 1.39 inches |
| Touch | |||
| Type | n/a | LCD | AMOLED |
Functions | |||
| Audio Speaker | n/a | ||
| Clock | |||
| Phone | n/a | ||
| Vibration | n/a | ||
| Voice | |||
Hardware | |||
| Accelerometer | n/a | ||
| Barometer or Altimeter | n/a | ||
| Ultraviolet Sensor | |||
| Water Resistance | 5 ATM | 5 ATM | 5 ATM |
Notifications | |||
| Phone | n/a | ||
| Emails | |||
| Texts | |||
Software | |||
| Operating System | n/a | Wear OS | Build-in |
| Apps | n/a | ||
| Music | |||