Garmin Forerunner 225 vs. Casio WSD-F20A vs. Diesel On Full Guard vs. Michael Kors Grayson vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson

 
Forerunner 225
WSD-F20A
On Full Guard
Grayson
On Full Guard 2.5
Grayson
 GarminForerunner 225Remove Buy NowCasioWSD-F20ARemove Buy NowDieselOn Full GuardRemove Buy NowMichael KorsGraysonRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$399$325$350$325$350
Release201520182017201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks1 day1 day24 hours4 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180320 x 320454 x 454453 x 454454x454453x454
Size1 inch1.32 inches1.4 inches1.39 inches1.39 inches1.39 inches
Touch
Typen/aLCDOMOLEDAMOLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP671 ATM3 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aWear OSAndroid Wear 2.0Android WearWear OSAndroid Wear
Appsn/a
Musicn/a

All Wearables