ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Garmin Vivosmart HR vs. Asus VivoWatch vs. Michael Kors Grayson vs. Michael Kors Grayson

 
ZenWatch 2
Activite Sapphire
Vivosmart HR
VivoWatch
Grayson
Grayson
 ASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowGarminVivosmart HRRemove Buy NowAsusVivoWatchRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$450$170$160$350$350
Release201620142015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months5 days24 hours to 10 days24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a160 x 68128 x 128453 x 454453x454
Size1.63 inches or 1.45 inch1.3 inches1.08 inchesNA1.39 inches1.39 inches
Touch
TypeAMOLEDAnalogn/aNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMIP671 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aKoodOSAndroid WearAndroid Wear
Apps
Music

All Wearables