ASUS ZenWatch 2 vs. Fitbit Alta vs. Apple Watch Series 2 vs. Asus VivoWatch vs. Casio G-Shock GBA800

 
ZenWatch 2
Alta
Watch Series 2
VivoWatch
G-Shock GBA800
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowAsusVivoWatchRemove Buy NowCasioG-Shock GBA800Remove Buy Now

Basic Info

Suggested Price$150$130$269$160$120
Release20162016201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days18 hours24 hours to 10 days2 years
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a340 x 272 or 390 x 312128 x 128
Size1.63 inches or 1.45 inchn/a1.5 inches or 1.65 inchesNA
Touchn/a
TypeAMOLEDOLEDAMOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67n/a5ATMIP6720 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OSKoodOS
Apps
Music

All Wearables