ASUS ZenWatch 2 vs. Garmin Fenix 3 vs. Garmin Vivosmart HR vs. Asus VivoWatch vs. Garmin 645 Music

 
ZenWatch 2
Fenix 3
Vivosmart HR
VivoWatch
645 Music
 ASUSZenWatch 2Remove Buy NowGarminFenix 3Remove Buy NowGarminVivosmart HRRemove Buy NowAsusVivoWatchRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$150$500$170$160$450
Release20162015201520182018

Activity & Fitness

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

Battery

Durationn/a50 hours to 6 weeks5 days24 hours to 10 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320218 x 218160 x 68128 x 128240 x 240
Size1.63 inches or 1.45 inch1.2 inches1.08 inchesNA1.2 inches
Touch
TypeAMOLEDChroma LEDn/aNAMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP6710 ATM5 ATMIP675 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aKoodOS
Apps
Music

All Wearables