Garmin Vivoactive HR vs. Amazfit Cor vs. Asus VivoWatch vs. Michael Kors Grayson vs. Garmin Vivofit 4 vs. Michael Kors Grayson

 
Vivoactive HR
Cor
VivoWatch
Grayson
Vivofit 4
Grayson
 GarminVivoactive HRRemove Buy NowAmazfitCorRemove Buy NowAsusVivoWatchRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivofit 4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$79.99$160$350$79.95$350
Release201620182018201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days12 days24 hours to 10 days24 hours1 year24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 20580 x 160128 x 128453 x 45488 x 88453x454
Size1.38 inches1.23 inchesNA1.39 inchesNA1.39 inches
Touch
Typen/aIPS LCDNAAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP671 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aKoodOSAndroid WearAndroid Wear
Apps
Music

All Wearables