Casio WSD-F10 vs. Huawei Watch 2 vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Michael Kors Grayson

 
WSD-F10
Watch 2
WSD-F20A
Grayson
Charge HR
Grayson
 CasioWSD-F10Remove Buy NowHuaweiWatch 2Remove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$350$399$350$150$350
Release201620172018201820152018

Activity & Fitness

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

Battery

Durationn/a48 hours1 day24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/a480 x 480320 x 320453 x 454NA453x454
Sizen/a1.38 inches1.32 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeLCDP-OLEDLCDAMOLEDOLEDAMOLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM1 ATM1 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wear 2Wear OSAndroid WearNAAndroid Wear
Appsn/a
Musicn/a

All Wearables