ASUS ZenWatch 2 vs. Asus VivoWatch vs. Asus ZenWatch vs. Casio G-Shock GBA800 vs. Fitbit Alta HR

 
ZenWatch 2
VivoWatch
ZenWatch
G-Shock GBA800
Alta HR
 ASUSZenWatch 2Remove Buy NowAsusVivoWatchRemove Buy NowAsusZenWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$160$150$120$150
Release20162018201420182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a24 hours to 10 daysNA2 years7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 128320 x 320128 x 36
Size1.63 inches or 1.45 inchNA1.63 inches1.4 inches
Touch
TypeAMOLEDNAAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67IP67IP5520 ATM

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearKoodOSAndroid Wear
Apps
Music

All Wearables