Garmin Vivoactive HR vs. Garmin Chronos vs. Michael Kors Grayson vs. Apple Watch Series 4 vs. Michael Kors Grayson vs. Apple Watch 7

 
Vivoactive HR
Chronos
Grayson
Watch Series 4
Grayson
Watch 7
 GarminVivoactive HRRemove Buy NowGarminChronosRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$1500$350$329$350$429
Release201620182018201820182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days8 days24 hoursNot Yet24 hours18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205218 x 218453 x 454384 x 480453x454396 x 484
Size1.38 inches1.2 inches1.39 inches1.78 inches1.39 inches1.9 inches
Touch
Typen/aMIPAMOLEDMicroLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM1 ATMNot Yet1 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid WearWatch OS 5Android WearWatchOS 8
Apps
Music

All Wearables