ASUS ZenWatch 2 vs. Apple Watch Series 2 vs. Asus VivoWatch vs. Fitbit Charge vs. Apple Watch Series 4

 
ZenWatch 2
Watch Series 2
VivoWatch
Charge
Watch Series 4
 ASUSZenWatch 2Remove Buy NowAppleWatch Series 2Remove Buy NowAsusVivoWatchRemove Buy NowFitbitChargeRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$150$269$160$130$329
Release20162016201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a18 hours24 hours to 10 days7-10 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320340 x 272 or 390 x 312128 x 128NA384 x 480
Size1.63 inches or 1.45 inch1.5 inches or 1.65 inchesNANA1.78 inches
TouchNA
TypeAMOLEDAMOLEDNAOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675ATMIP671 ATMNot Yet

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWatch OSKoodOSNAWatch OS 5
Apps
Music

All Wearables