Garmin Forerunner 225 vs. Motorola Moto 360 Sport vs. Polar M400 vs. Michael Kors Grayson vs. Samsung Galaxy Watch vs. Michael Kors Grayson

 
Forerunner 225
Moto 360 Sport
M400
Grayson
Galaxy Watch
Grayson
 GarminForerunner 225Remove Buy NowMotorolaMoto 360 SportRemove Buy NowPolarM400Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$199$200$350$330$350
Release201520162014201820182018

Activity & Fitness

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

Battery

Duration10 hours to 4 weeksn/a8 hours to 30 days24 hours7 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/an/a453 x 454360 x 360453x454
Size1 inch1.37 inchesn/a1.39 inches1.2 inches or 1.3 inches1.39 inches
Touch
Typen/aLCDn/aAMOLEDAMOLEDAMOLED

Functions

Audio Speaker22n/aAlerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a3 ATM1 ATM5 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables