ASUS ZenWatch 2 vs. Garmin Fenix 5 vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Garmin Vivofit 4

 
ZenWatch 2
Fenix 5
Forerunner 235
Flex
Vivofit 4
 ASUSZenWatch 2Remove Buy NowGarminFenix 5Remove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$150$599.99$299.99$100$79.95
Release20162017201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 Weeks9 days5 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320240 x 240215 x 180NA88 x 88
Size1.63 inches or 1.45 inch1.2 inches1.23 inchesNANA
TouchNA
TypeAMOLEDnaMIPLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNA
Apps
Music

All Wearables