ASUS ZenWatch 2 vs. Garmin Vivoactive vs. Fitbit Charge 3 vs. Fitbit Flex vs. Fitbit Inspire HR

 
ZenWatch 2
Vivoactive
Charge 3
Flex
Inspire HR
 ASUSZenWatch 2Remove Buy NowGarminVivoactiveRemove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$150$250$150$100$99
Release20162015201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 hours to 11 days7 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/a
Windowsn/an/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320205 x 14866 x 18NA139 x 60
Size1.63 inches or 1.45 inch1.38 inches.721 inchesNA1.4 inches
TouchNA
TypeAMOLEDLCDOLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNANAFitbit OS
Apps
Music

All Wearables