Polar M400 vs. Misfit Ray vs. Apple Watch Series 2 vs. Michael Kors Grayson vs. Samsung Live vs. Michael Kors Grayson

 
M400
Ray
Watch Series 2
Grayson
Live
Grayson
 PolarM400Remove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungLiveRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$100$269$350$200$350
Release201420162016201820142018

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months18 hours24 hours1 Day24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a340 x 272 or 390 x 312453 x 454320 x 320453x454
Sizen/an/a1.5 inches or 1.65 inches1.39 inches1.63 inches1.39 inches
Touchn/a
Typen/aLEDAMOLEDAMOLEDSuper AMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
VibrationNA
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5ATM1 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSAndroid WearAndroid WearAndroid Wear
Apps
Music

All Wearables