Casio WSD-F10 vs. Garmin Vivoactive HR vs. Fitbit Flex 2 vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson

 
WSD-F10
Vivoactive HR
Flex 2
Grayson
Core
Grayson
 CasioWSD-F10Remove Buy NowGarminVivoactive HRRemove Buy NowFitbitFlex 2Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$250$100$350$99$350
Release201620162016201820162018

Activity & Fitness

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

Battery

Durationn/a13 hours to 8 days5 days24 hoursNA24 hours
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/a148 x 205n/a453 x 454NA453x454
Sizen/a1.38 inchesn/a1.39 inchesNA1.39 inches
Touchn/an/aNA
TypeLCDn/aLEDAMOLEDNAAMOLED

Functions

Audio Speakern/a
Clock
Phonen/aNA
VibrationNA
Voicen/a

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM1 ATMNA1 ATM

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

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

All Wearables