Polar M600 vs. Michael Kors Grayson vs. Samsung Galaxy Watch vs. Samsung Gear 2 vs. Garmin Vivofit 4 vs. Michael Kors Grayson

 
M600
Grayson
Galaxy Watch
Gear 2
Vivofit 4
Grayson
 PolarM600Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowSamsungGear 2Remove Buy NowGarminVivofit 4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$330$350$330$300$79.95$350
Release201620182018201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 days24 hours7 days2-3 days1 year24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240453 x 454360 x 360320 x 32088 x 88453x454
Size1.3 inches1.39 inches1.2 inches or 1.3 inches1.63 inchesNA1.39 inches
Touchn/a
TypeTFTAMOLEDAMOLEDSuper AMOLEDNAAMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX81 ATM5 ATMIP675 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearTizen OSTizen OSAndroid Wear
Apps
MusicSpotify

All Wearables