Amazfit Cor vs. Asus ZenWatch vs. Michael Kors Grayson vs. Garmin Vivofit 4 vs. Garmin Vivosmart HR Plus vs. Michael Kors Grayson

 
Cor
ZenWatch
Grayson
Vivofit 4
Vivosmart HR Plus
Grayson
 AmazfitCorRemove Buy NowAsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivofit 4Remove Buy NowGarminVivosmart HR PlusRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$79.99$150$350$79.95$179$350
Release201820142018201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 daysNA24 hours1 year5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160320 x 320453 x 45488 x 88160 x 68453x454
Size1.23 inches1.63 inches1.39 inchesNA0.5 inches x 0.8 inches1.39 inches
Touch
TypeIPS LCDAMOLEDAMOLEDNALCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP551 ATM5 ATM5 ATM1 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearAndroid WearNAAndroid Wear
Apps
Music

All Wearables