ASUS ZenWatch 2 vs. Garmin Vivoactive vs. Asus VivoWatch vs. Garmin 645 Music vs. Fitbit Charge 3

 
ZenWatch 2
Vivoactive
VivoWatch
645 Music
Charge 3
 ASUSZenWatch 2Remove Buy NowGarminVivoactiveRemove Buy NowAsusVivoWatchRemove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$150$250$160$450$150
Release20162015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 hours to 11 days24 hours to 10 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320205 x 148128 x 128240 x 24066 x 18
Size1.63 inches or 1.45 inch1.38 inchesNA1.2 inches.721 inches
Touch
TypeAMOLEDLCDNAMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aKoodOSNA
Apps
Music

All Wearables