ASUS ZenWatch 3 vs. Asus ZenWatch vs. Garmin Chronos vs. Garmin Vivofit 4 vs. Amazfit T-Rex

 
ZenWatch 3
ZenWatch
Chronos
Vivofit 4
T-Rex
 ASUSZenWatch 3Remove Buy NowAsusZenWatchRemove Buy NowGarminChronosRemove Buy NowGarminVivofit 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$229$150$1500$79.95$140
Release20172014201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hoursNA8 days1 year20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400320 x 320218 x 21888 x 88360 x 360
Size1.39 inches1.63 inches1.2 inchesNA1.3 inches
Touch
TypeAMOLEDAMOLEDMIPNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP5510 ATM5 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wear 2Android WearWear OSBuild-in
Apps
Music

All Wearables