ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. Asus VivoWatch vs. Garmin Forerunner 235 vs. Fitbit Flex

 
ZenWatch 2
Flex 2
VivoWatch
Forerunner 235
Flex
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowAsusVivoWatchRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$150$100$160$299.99$100
Release20162016201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days24 hours to 10 days9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a128 x 128215 x 180NA
Size1.63 inches or 1.45 inchn/aNA1.23 inchesNA
Touchn/aNA
TypeAMOLEDLEDNAMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aKoodOSNA
Apps
Music

All Wearables