Polar M400 vs. Polar V800 vs. Misfit Ray vs. Apple Watch Series 2 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
M400
V800
Ray
Watch Series 2
Grayson
Grayson
 PolarM400Remove Buy NowPolarV800Remove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$470$100$269$350$350
Release201420142016201620182018

Activity & Fitness

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

Battery

Duration8 hours to 30 days13 hours to 30 days6 months18 hours24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a340 x 272 or 390 x 312453 x 454453x454
Sizen/an/an/a1.5 inches or 1.65 inches1.39 inches1.39 inches
Touchn/a
Typen/an/aLEDAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM3 ATM5 ATM5ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables