ASUS ZenWatch 2 vs. Casio WSD-F20A vs. Diesel On Full Guard vs. Fitbit Charge 3 vs. Diesel On Full Guard 2.5

 
ZenWatch 2
WSD-F20A
On Full Guard
Charge 3
On Full Guard 2.5
 ASUSZenWatch 2Remove Buy NowCasioWSD-F20ARemove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge 3Remove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$150$399$325$150$325
Release20162018201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a1 day1 day7 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320320 x 320454 x 45466 x 18454x454
Size1.63 inches or 1.45 inch1.32 inches1.4 inches.721 inches1.39 inches
Touch
TypeAMOLEDLCDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATM3 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWear OSAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables