Apple Watch Series 3 vs. Garmin Forerunner 225 vs. Garmin Fenix 5 vs. Casio WSD-F20A vs. Diesel On Full Guard 2.5

 
Watch Series 3
Forerunner 225
Fenix 5
WSD-F20A
On Full Guard 2.5
 AppleWatch Series 3Remove Buy NowGarminForerunner 225Remove Buy NowGarminFenix 5Remove Buy NowCasioWSD-F20ARemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$329$300$599.99$399$325
Release20172015201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours10 hours to 4 weeks2 Weeks1 day4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312180 x 180240 x 240320 x 320454x454
Size1.5 inches or 1.65 inches1 inch1.2 inches1.32 inches1.39 inches
Touch
TypeAMOLEDn/anaLCD

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATM5 ATM3 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4n/aWear OSWear OS
Appsn/a
Musicn/a

Wearables by Diesel

Diesel On Full Guard

All Wearables