ASUS ZenWatch 2 vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Garmin Vivosmart HR Plus vs. Jawbone UP4

 
ZenWatch 2
Forerunner 235
Flex
Vivosmart HR Plus
UP4
 ASUSZenWatch 2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$150$299.99$100$179$200
Release20162017201320172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a9 days5 days5 daysNA
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180NA160 x 68NA
Size1.63 inches or 1.45 inch1.23 inchesNA0.5 inches x 0.8 inchesNA
TouchNANA
TypeAMOLEDMIPLEDLCDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM5 ATMNA

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNANANA
Apps
MusicNA

All Wearables