Apple Watch Series 3 vs. LG Watch Sport vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Polar Loop vs. Michael Kors Grayson

 
Watch Series 3
Watch Sport
WSD-F20A
Grayson
Loop
Grayson
 AppleWatch Series 3Remove Buy NowLGWatch SportRemove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowPolarLoopRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$329$349$399$350$100$350
Release201720162018201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1.45 days1 day24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312480 x 480320 x 320453 x 454NA453x454
Size1.5 inches or 1.65 inches1.38 inches1.32 inches1.39 inchesNA1.39 inches
Touch
TypeAMOLEDP-OLEDLCDAMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM1 ATM2 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android Wear 2Wear OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables