Garmin Fenix 3 vs. Garmin Forerunner 225 vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson

 
Fenix 3
Forerunner 225
Grayson
Core
Grayson
 GarminFenix 3Remove Buy NowGarminForerunner 225Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$300$350$99$350
Release20152015201820162018

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration50 hours to 6 weeks10 hours to 4 weeks24 hoursNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218180 x 180453 x 454NA453x454
Size1.2 inches1 inch1.39 inchesNA1.39 inches
TouchNA
TypeChroma LEDn/aAMOLEDNAAMOLED

Functions

Audio Speaker22
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM1 ATMNA1 ATM

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/aAndroid WearNAAndroid Wear
Appsn/a
Musicn/a

All Wearables