Casio WSD-F10 vs. Fitbit Blaze vs. Fitbit Charge 2 vs. Fitbit Charge 3 vs. Fitbit Flex

 
WSD-F10
Blaze
Charge 2
Charge 3
Flex
 CasioWSD-F10Remove Buy NowFitbitBlazeRemove Buy NowFitbitCharge 2Remove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$500$200$150$150$100
Release20162016201620182013

Activity & Fitness

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

Battery

Durationn/a5 Days5 days7 days5 days
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/aPartialNA
Macn/a
Windowsn/aNot yet

Connectivity

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

Display

Color
Resolutionn/an/an/a66 x 18NA
Sizen/an/an/a.721 inchesNA
Touchn/an/aNA
TypeLCDLCDOLEDOLEDLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/an/a5 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aNANA
Appsn/a
Musicn/a

All Wearables