Fitbit Blaze vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Jawbone UP4

 
Blaze
WSD-F20A
Forerunner 235
Flex
UP4
 FitbitBlazeRemove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$200$399$299.99$100$200
Release20162018201720132015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days1 day9 days5 daysNA
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320215 x 180NANA
Sizen/a1.32 inches1.23 inchesNANA
TouchNANA
TypeLCDLCDMIPLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNANA
Apps
MusicNA

All Wearables