ASUS ZenWatch 2 vs. Casio WSD-F20A vs. Diesel On Full Guard 2.5 vs. Garmin Forerunner 45 vs. Apple SE

 
ZenWatch 2
WSD-F20A
On Full Guard 2.5
Forerunner 45
SE
 ASUSZenWatch 2Remove Buy NowCasioWSD-F20ARemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminForerunner 45Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$150$399$325$199$279
Release20162018201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a1 day4 days7 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320454x454208 x 208384 x 480
Size1.63 inches or 1.45 inch1.32 inches1.39 inches1.04 inches40mm
Touch
TypeAMOLEDLCDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water ResistanceIP675 ATM3 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWear OSWear OSBuilt-inWatchOS 5
Apps
Music

All Wearables