ASUS ZenWatch 3 vs. Garmin Fenix 5s vs. Casio WSD-F20A vs. Fitbit Versa vs. Amazfit T-Rex

 
ZenWatch 3
Fenix 5s
WSD-F20A
Versa
T-Rex
 ASUSZenWatch 3Remove Buy NowGarminFenix 5sRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitVersaRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$229$599.99$399$199.99$140
Release20172017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hoursUp to 9 days1 day4 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400218x 218320 x 320300 x300360 x 360
Size1.39 inches1.1 inches1.32 inches1.34 inches1.3 inches
Touch
TypeAMOLEDnaLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Wear OSBuild-in
Apps
Music

All Wearables