Michael Kors Grayson vs. Samsung Galaxy Watch vs. Jawbone UP2 vs. Sony SmartBand vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
Grayson
Galaxy Watch
UP2
SmartBand
Grayson
Vivosmart 4
 Michael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowJawboneUP2Remove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$350$330$100$100$350$130
Release201820182015201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours7 days7 days5 days24 hours7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution453 x 454360 x 360NANA453x45448 x 128
Size1.39 inches1.2 inches or 1.3 inchesNANA1.39 inches0.74 inches
TouchNANA
TypeAMOLEDAMOLEDNANAAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM5 ATMSplash resistantIP581 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizen OSNANAAndroid Wear
Apps
MusicSpotify

All Wearables