ASUS ZenWatch 2 vs. Asus ZenWatch vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Fitbit Flex vs. Michael Kors Grayson

 
ZenWatch 2
ZenWatch
Grayson
Alta HR
Flex
Grayson
 ASUSZenWatch 2Remove Buy NowAsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$150$350$150$100$350
Release201620142018201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/aNA24 hours7 days5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320453 x 454128 x 36NA453x454
Size1.63 inches or 1.45 inch1.63 inches1.39 inches1.4 inchesNA1.39 inches
TouchNA
TypeAMOLEDAMOLEDAMOLEDOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP551 ATM1 ATM1 ATM

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearAndroid WearAndroid WearNAAndroid Wear
Apps
Music

All Wearables