Garmin Vivosmart vs. Amazfit Cor vs. Michael Kors Grayson vs. Apple Watch Series 4 vs. Michael Kors Grayson vs. Fitbit Inspire HR

 
Vivosmart
Cor
Grayson
Watch Series 4
Grayson
Inspire HR
 GarminVivosmartRemove Buy NowAmazfitCorRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$170$79.99$350$329$350$99
Release201420182018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days12 days24 hoursNot Yet24 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 1680 x 160453 x 454384 x 480453x454139 x 60
Size1.41 inches1.23 inches1.39 inches1.78 inches1.39 inches1.4 inches
Touch
TypeOLEDIPS LCDAMOLEDMicroLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMNot Yet1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearWatch OS 5Android WearFitbit OS
Apps
Music

All Wearables