Michael Kors Grayson vs. Samsung Galaxy Watch vs. Fitbit Alta HR vs. Sony SmartBand vs. Michael Kors Grayson vs. Garmin VivoActive 4

 
Grayson
Galaxy Watch
Alta HR
SmartBand
Grayson
VivoActive 4
 Michael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitAlta HRRemove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$350$330$150$100$350$349
Release201820182017201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours7 days7 days5 days24 hours8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution453 x 454360 x 360128 x 36NA453x454260 x 260
Size1.39 inches1.2 inches or 1.3 inches1.4 inchesNA1.39 inches1.3ionches
TouchNA
TypeAMOLEDAMOLEDOLEDNAAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM5 ATMIP581 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizen OSNAAndroid WearWear OS
Apps
MusicSpotify

All Wearables