ASUS ZenWatch 2 vs. Asus ZenWatch vs. Casio WSD-F20A vs. Swatch Touch Zero One vs. Amazfit GTR

 
ZenWatch 2
ZenWatch
WSD-F20A
Touch Zero One
GTR
 ASUSZenWatch 2Remove Buy NowAsusZenWatchRemove Buy NowCasioWSD-F20ARemove Buy NowSwatchTouch Zero OneRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$150$399$220$199
Release20162014201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Durationn/aNA1 dayn/a24 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/aNAn/a
Macn/aNAn/a
Windowsn/aNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320320 x 320n/a454 x 454
Size1.63 inches or 1.45 inch1.63 inches1.32 inchesn/a1.39 inches
Touch
TypeAMOLEDAMOLEDLCDn/aAMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP67IP555 ATM5 ATM

Notifications

Phonen/a
Emailsn/aNAn/a
Textsn/aNAn/a

Software

Operating SystemAndroid WearAndroid WearWear OSn/aBuild-in
Apps
Musicn/a

All Wearables