Casio WSD-F10 vs. Garmin Forerunner 225 vs. Michael Kors Grayson vs. Fitbit Flex vs. Michael Kors Access Sofie HR vs. Michael Kors Grayson

 
WSD-F10
Forerunner 225
Grayson
Flex
Access Sofie HR
Grayson
 CasioWSD-F10Remove Buy NowGarminForerunner 225Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$300$350$100$395$350
Release201620152018201320192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a10 hours to 4 weeks24 hours5 days2 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolutionn/a180 x 180453 x 454NA390 x 390453x454
Sizen/a1 inch1.39 inchesNA1.19 inches1.39 inches
Touchn/aNA
TypeLCDn/aAMOLEDLEDOMOLEDAMOLED

Functions

Audio Speakern/a22
Clock
Phonen/an/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM1 ATM0.3 ATM1 ATM

Notifications

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

Software

Operating SystemAndroid Wearn/aAndroid WearNAWear OSAndroid Wear
Appsn/an/a
Musicn/an/a

All Wearables