Apple Watch vs. Michael Kors Grayson vs. Pebble Core vs. Diesel On Full Guard 2.5 vs. Garmin Forerunner 45 vs. Michael Kors Grayson

 
Watch
Grayson
Core
On Full Guard 2.5
Forerunner 45
Grayson
 AppleWatchRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$349$350$99$325$199$350
Release201520182016201820192018

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration18 hours24 hoursNA4 days7 days24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312453 x 454NA454x454208 x 208453x454
Size1.5 inches or 1.65 inches1.39 inchesNA1.39 inches1.04 inches1.39 inches
TouchNA
TypeAMOLEDAMOLEDNALCDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX71 ATMNA3 ATM5 ATM1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatch OSAndroid WearNAWear OSBuilt-inAndroid Wear
Apps
Music

All Wearables