Casio WSD-F10 vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Fitbit Flex vs. Garmin Vivosmart 4

 
WSD-F10
Forerunner 235
Alta HR
Flex
Vivosmart 4
 CasioWSD-F10Remove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$500$299.99$150$100$130
Release20162017201720132018

Activity & Fitness

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

Battery

Durationn/a9 days7 days5 days7 days
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/a215 x 180128 x 36NA48 x 128
Sizen/a1.23 inches1.4 inchesNA0.74 inches
Touchn/aNA
TypeLCDMIPOLEDLEDOLED

Functions

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

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNA
Appsn/a
Musicn/a

All Wearables