Misfit Vapor vs. Polar M400 vs. Michael Kors Grayson vs. Samsung Gear 2 vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
Vapor
M400
Grayson
Gear 2
Grayson
Vivosmart 4
 MisfitVaporRemove Buy NowPolarM400Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear 2Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$199$200$350$300$350$130
Release201720142018201420182018

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygen
Sleep
StepsNA
Swim

Battery

Durationn/a8 hours to 30 days24 hours2-3 days24 hours7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a453 x 454320 x 320453x45448 x 128
Size1.39 inchesn/a1.39 inches1.63 inches1.39 inches0.74 inches
Touch
TypeAMOLEDn/aAMOLEDSuper AMOLEDAMOLEDOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibrationn/a
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM1 ATMIP671 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearTizen OSAndroid Wear
Appsn/a
Musicn/a

All Wearables