Casio WSD-F10 vs. Garmin Forerunner 935 vs. Garmin 645 Music vs. Samsung Galaxy Watch vs. Fitbit Flex

 
WSD-F10
Forerunner 935
645 Music
Galaxy Watch
Flex
 CasioWSD-F10Remove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$500$500$450$330$100
Release20162017201820182013

Activity & Fitness

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

Battery

Durationn/aUp to 2 weeks7 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/a240 x 240240 x 240360 x 360NA
Sizen/a1.2 inches1.2 inches1.2 inches or 1.3 inchesNA
Touchn/aNA
TypeLCDLCDMIPAMOLEDLED

Functions

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

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearTizen OSNA
Appsn/a
Musicn/aSpotify

All Wearables