Garmin Forerunner 225 vs. Fitbit Versa vs. Garmin 645 Music vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Watch 8

 
Forerunner 225
Versa
645 Music
Grayson
Grayson
Watch 8
 GarminForerunner 225Remove Buy NowFitbitVersaRemove Buy NowGarmin645 MusicRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$300$199.99$450$350$350$499
Release201520182018201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks4 days7 days24 hours24 hours18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180300 x300240 x 240453 x 454453x454340 x 272 or 390 x 312
Size1 inch1.34 inches1.2 inches1.39 inches1.39 inches1.5 inches or 1.65 inches
Touch
Typen/aOLEDMIPAMOLEDAMOLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearAndroid WearWatchOS 9
Appsn/a
Musicn/a

All Wearables