ASUS ZenWatch 2 vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Fitbit Flex vs. Jawbone UP3

 
ZenWatch 2
Forerunner 235
Alta HR
Flex
UP3
 ASUSZenWatch 2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowJawboneUP3Remove Buy Now

Basic Info

Suggested Price$150$299.99$150$100$180
Release20162017201720132013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a9 days7 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180128 x 36NANA
Size1.63 inches or 1.45 inch1.23 inches1.4 inchesNANA
TouchNANA
TypeAMOLEDMIPOLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATMNA

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNANA
Apps
MusicNA

All Wearables