Garmin Forerunner 225 vs. Misfit Vapor vs. Polar M400 vs. Michael Kors Grayson vs. Fitbit Flex vs. Michael Kors Grayson

 
Forerunner 225
Vapor
M400
Grayson
Flex
Grayson
 GarminForerunner 225Remove Buy NowMisfitVaporRemove Buy NowPolarM400Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$199$200$350$100$350
Release201520172014201820132018

Activity & Fitness

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

Battery

Duration10 hours to 4 weeksn/a8 hours to 30 days24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/an/a453 x 454NA453x454
Size1 inch1.39 inchesn/a1.39 inchesNA1.39 inches
TouchNA
Typen/aAMOLEDn/aAMOLEDLEDAMOLED

Functions

Audio Speaker22Alerts only
Clock
Phonen/an/a
Vibrationn/a
Voicen/a

Hardware

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

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

Operating Systemn/an/an/aAndroid WearNAAndroid Wear
Appsn/an/a
Musicn/an/a

All Wearables