Asus ZenWatch vs. Casio WSD-F20A vs. Garmin Forerunner 45 vs. Swatch Touch Zero One vs. Amazfit GTR
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| AsusZenWatchRemove Buy Now | CasioWSD-F20ARemove Buy Now | GarminForerunner 45Remove Buy Now | SwatchTouch Zero OneRemove Buy Now | AmazfitGTRRemove Buy Now |
Basic Info | |||||
| Suggested Price | $150 | $399 | $199 | $220 | $199 |
| Release | 2014 | 2018 | 2019 | 2015 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | n/a | ||||
| Steps | |||||
| Swim | n/a | ||||
Battery | |||||
| Duration | NA | 1 day | 7 days | n/a | 24 days |
| 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 | |||||
| Resolution | 320 x 320 | 320 x 320 | 208 x 208 | n/a | 454 x 454 |
| Size | 1.63 inches | 1.32 inches | 1.04 inches | n/a | 1.39 inches |
| Touch | |||||
| Type | AMOLED | LCD | LCD | n/a | AMOLED |
Functions | |||||
| Audio Speaker | n/a | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP55 | 5 ATM | 5 ATM | 5 ATM | |
Notifications | |||||
| Phone | n/a | ||||
| Emails | NA | n/a | |||
| Texts | NA | n/a | |||
Software | |||||
| Operating System | Android Wear | Wear OS | Built-in | n/a | Build-in |
| Apps | |||||
| Music | n/a | ||||