ASUS ZenWatch 2 vs. Fitbit Ionic vs. Mobvoi TicWatch 2 vs. Casio WSD-F20A vs. Apple Watch Series 4

 
ZenWatch 2
Ionic
TicWatch 2
WSD-F20A
Watch Series 4
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowMobvoiTicWatch 2Remove Buy NowCasioWSD-F20ARemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$150$299$199$399$329
Release20162017201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ days1.5-2 Days1 dayNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320348x250400 x 400320 x 320384 x 480
Size1.63 inches or 1.45 inch1.421.4 inches1.32 inches1.78 inches
Touch
TypeAMOLEDOLEDOLEDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750mIP655 ATMNot Yet

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearFitbit OSTicwear OSWear OSWatch OS 5
Apps
Music

All Wearables