Garmin Forerunner 225 vs. Motorola Moto 360 Sport vs. Polar A360 vs. Michael Kors Grayson vs. Fitbit Charge 3 vs. Michael Kors Grayson

 
Forerunner 225
Moto 360 Sport
A360
Grayson
Charge 3
Grayson
 GarminForerunner 225Remove Buy NowMotorolaMoto 360 SportRemove Buy NowPolarA360Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge 3Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$199$200$350$150$350
Release201520162015201820182018

Activity & Fitness

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

Battery

Duration10 hours to 4 weeksn/a12 days24 hours7 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution180 x 180n/a160 x 80453 x 45466 x 18453x454
Size1 inch1.37 inches1.18 inches1.39 inches.721 inches1.39 inches
Touch
Typen/aLCDn/aAMOLEDOLEDAMOLED

Functions

Audio Speaker22n/a
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/aWR301 ATM5 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables