ASUS ZenWatch 2 vs. Michael Kors Grayson vs. Fitbit Charge 3 vs. Fitbit Charge HR vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
ZenWatch 2
Grayson
Charge 3
Charge HR
Grayson
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge 3Remove Buy NowFitbitCharge HRRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$350$150$150$350$130
Release201620182018201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a24 hours7 days5 days24 hours7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320453 x 45466 x 18NA453x45448 x 128
Size1.63 inches or 1.45 inch1.39 inches.721 inchesNA1.39 inches0.74 inches
TouchNA
TypeAMOLEDAMOLEDOLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATM5 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearNANAAndroid Wear
Apps
Music

All Wearables