Asus ZenWatch vs. Michael Kors Grayson vs. Jawbone UP4 vs. Michael Kors Grayson vs. Amazfit T-Rex vs. Garmin VivoActive 4

 
ZenWatch
Grayson
UP4
Grayson
T-Rex
VivoActive 4
 AsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP4Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$350$200$350$140$349
Release201420182015201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationNA24 hoursNA24 hours20 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320453 x 454NA453x454360 x 360260 x 260
Size1.63 inches1.39 inchesNA1.39 inches1.3 inches1.3ionches
TouchNA
TypeAMOLEDAMOLEDNAAMOLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP551 ATMNA1 ATM5 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearAndroid WearNAAndroid WearBuild-inWear OS
Apps
MusicNA

All Wearables