ASUS ZenWatch 2 vs. Garmin Vivoactive vs. Fitbit Flex 2 vs. Fitbit Ionic vs. Garmin Vivosmart HR Plus

 
ZenWatch 2
Vivoactive
Flex 2
Ionic
Vivosmart HR Plus
 ASUSZenWatch 2Remove Buy NowGarminVivoactiveRemove Buy NowFitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$150$250$100$299$179
Release20162015201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 hours to 11 days5 days4+ days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320205 x 148n/a348x250160 x 68
Size1.63 inches or 1.45 inch1.38 inchesn/a1.420.5 inches x 0.8 inches
Touchn/a
TypeAMOLEDLCDLEDOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM50m5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aFitbit OSNA
Apps
Music

All Wearables