ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Garmin Vivoactive HR vs. Asus ZenWatch vs. Garmin 645 Music

 
ZenWatch 2
Forerunner 225
Vivoactive HR
ZenWatch
645 Music
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowGarminVivoactive HRRemove Buy NowAsusZenWatchRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$150$300$250$150$450
Release20162015201620142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10 hours to 4 weeks13 hours to 8 daysNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180148 x 205320 x 320240 x 240
Size1.63 inches or 1.45 inch1 inch1.38 inches1.63 inches1.2 inches
Touch
TypeAMOLEDn/an/aAMOLEDMIP

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMIP555 ATM

Notifications

Phonen/a
Emailsn/an/aNA
Textsn/an/aNA

Software

Operating SystemAndroid Wearn/an/aAndroid Wear
Appsn/a
Musicn/a

All Wearables