Michael Kors Grayson vs. Samsung Galaxy Watch vs. Fitbit Charge HR vs. Jawbone UP2 vs. Garmin Forerunner 45 vs. Michael Kors Grayson

 
Grayson
Galaxy Watch
Charge HR
UP2
Forerunner 45
Grayson
 Michael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitCharge HRRemove Buy NowJawboneUP2Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$330$150$100$199$350
Release201820182015201520192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours7 days5 days7 days7 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454360 x 360NANA208 x 208453x454
Size1.39 inches1.2 inches or 1.3 inchesNANA1.04 inches1.39 inches
TouchNANA
TypeAMOLEDAMOLEDOLEDNALCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM5 ATM1 ATMSplash resistant5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizen OSNANABuilt-inAndroid Wear
Apps
MusicSpotify

All Wearables