Fitbit Blaze vs. ASUS ZenWatch 3 vs. Casio WSD-F20A vs. Fitbit Flex vs. Jawbone UP4

 
Blaze
ZenWatch 3
WSD-F20A
Flex
UP4
 FitbitBlazeRemove Buy NowASUSZenWatch 3Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$200$229$399$100$200
Release20162017201820132015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days48 hours1 day5 daysNA
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNANA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400320 x 320NANA
Sizen/a1.39 inches1.32 inchesNANA
TouchNANA
TypeLCDAMOLEDLCDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Wear OSNANA
Apps
MusicNA

All Wearables