Fitbit Blaze vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. Samsung Galaxy Watch vs. Fitbit Flex

 
Blaze
WSD-F20A
Forerunner 235
Galaxy Watch
Flex
 FitbitBlazeRemove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$200$399$299.99$330$100
Release20162018201720182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days1 day9 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNA
Mac
Windows

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320215 x 180360 x 360NA
Sizen/a1.32 inches1.23 inches1.2 inches or 1.3 inchesNA
TouchNA
TypeLCDLCDMIPAMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSTizen OSNA
Apps
MusicSpotify

All Wearables