ASUS ZenWatch 2 vs. Asus VivoWatch vs. Fitbit Alta HR vs. Fitbit Charge vs. Garmin Vivosmart 3

 
ZenWatch 2
VivoWatch
Alta HR
Charge
Vivosmart 3
 ASUSZenWatch 2Remove Buy NowAsusVivoWatchRemove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$150$160$150$130$139.99
Release20162018201720142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a24 hours to 10 days7 days7-10 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 128128 x 36NA64 x 128
Size1.63 inches or 1.45 inchNA1.4 inchesNANA
TouchNA
TypeAMOLEDNAOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67IP671 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearKoodOSNA
Apps
Music

All Wearables