Apple Watch Series 3 vs. Garmin Forerunner 225 vs. Garmin Vivoactive 3 vs. Michael Kors Grayson vs. Fitbit Flex vs. Michael Kors Grayson

 
Watch Series 3
Forerunner 225
Vivoactive 3
Grayson
Flex
Grayson
 AppleWatch Series 3Remove Buy NowGarminForerunner 225Remove Buy NowGarminVivoactive 3Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$329$300$299$350$100$350
Release201720152017201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours10 hours to 4 weeks7 days24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312180 x 180240 x 240453 x 454NA453x454
Size1.5 inches or 1.65 inches1 inch1.2 inches1.39 inchesNA1.39 inches
TouchNA
TypeAMOLEDn/aMIPAMOLEDLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4n/aAndroid WearNAAndroid Wear
Appsn/a
Musicn/a

All Wearables