ASUS ZenWatch 2 vs. Garmin 645 Music vs. Garmin Chronos vs. Michael Kors Grayson vs. Fitbit Charge 3 vs. Michael Kors Grayson

 
ZenWatch 2
645 Music
Chronos
Grayson
Charge 3
Grayson
 ASUSZenWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge 3Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$450$1500$350$150$350
Release201620182018201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days8 days24 hours7 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320240 x 240218 x 218453 x 45466 x 18453x454
Size1.63 inches or 1.45 inch1.2 inches1.2 inches1.39 inches.721 inches1.39 inches
Touch
TypeAMOLEDMIPMIPAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM10 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWear OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables