ASUS ZenWatch 2 vs. Fitbit Charge 2 vs. Garmin Vivosmart HR vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Michael Kors Grayson

 
ZenWatch 2
Charge 2
Vivosmart HR
WSD-F20A
Grayson
Grayson
 ASUSZenWatch 2Remove Buy NowFitbitCharge 2Remove Buy NowGarminVivosmart HRRemove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$150$170$399$350$350
Release201620162015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days1 day24 hours24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a160 x 68320 x 320453 x 454453x454
Size1.63 inches or 1.45 inchn/a1.08 inches1.32 inches1.39 inches1.39 inches
Touchn/a
TypeAMOLEDOLEDn/aLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM5 ATM1 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWear OSAndroid WearAndroid Wear
Apps
Music

All Wearables