Michael Kors Grayson vs. Fitbit Charge vs. Apple Watch Series 4 vs. Michael Kors Grayson

 
Grayson
Charge
Watch Series 4
Grayson
 Michael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$130$329$350
Release2018201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours7-10 daysNot Yet24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454NA384 x 480453x454
Size1.39 inchesNA1.78 inches1.39 inches
TouchNA
TypeAMOLEDOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM1 ATMNot Yet1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNAWatch OS 5Android Wear
Apps
Music

All Wearables