Asus ZenWatch vs. Garmin Vivoactive 3 vs. Michael Kors Grayson vs. Sony SmartBand vs. Michael Kors Grayson vs. Amazfit T-Rex

 
ZenWatch
Vivoactive 3
Grayson
SmartBand
Grayson
T-Rex
 AsusZenWatchRemove Buy NowGarminVivoactive 3Remove Buy NowMichael KorsGraysonRemove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$299$350$100$350$140
Release201420172018201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationNA7 days24 hours5 days24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution320 x 320240 x 240453 x 454NA453x454360 x 360
Size1.63 inches1.2 inches1.39 inchesNA1.39 inches1.3 inches
TouchNA
TypeAMOLEDMIPAMOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP555 ATM1 ATMIP581 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearAndroid WearNAAndroid WearBuild-in
Apps
Music

All Wearables