Apple Watch Series 3 vs. Polar Loop 2 vs. LG Watch Style vs. Michael Kors Grayson vs. Apple Watch Series 4 vs. Michael Kors Grayson

 
Watch Series 3
Loop 2
Watch Style
Grayson
Watch Series 4
Grayson
 AppleWatch Series 3Remove Buy NowPolarLoop 2Remove Buy NowLGWatch StyleRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$329$120$249$350$329$350
Release201720152017201820182018

Activity & Fitness

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

Battery

Duration18 hours8 days (without notifications)24 hoursNot Yet24 hours
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 312n/a360 x 360453 x 454384 x 480453x454
Size1.5 inches or 1.65 inchesn/a1.2 inches1.39 inches1.78 inches1.39 inches
Touch
TypeAMOLEDLEDP-OLEDAMOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATMIP671 ATMNot Yet1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aAndroid Wear 2Android WearWatch OS 5Android Wear
Apps
Music

All Wearables