ASUS ZenWatch 2 vs. Garmin Vivosmart vs. Fitbit Ionic vs. Garmin Forerunner 235 vs. Garmin Vivosmart 3

 
ZenWatch 2
Vivosmart
Ionic
Forerunner 235
Vivosmart 3
 ASUSZenWatch 2Remove Buy NowGarminVivosmartRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 235Remove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$150$170$299$299.99$139.99
Release20162014201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days4+ days9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 16348x250215 x 18064 x 128
Size1.63 inches or 1.45 inch1.41 inches1.421.23 inchesNA
Touch
TypeAMOLEDOLEDOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM50m5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aFitbit OS
Apps
Music

All Wearables