Apple Watch Series 3 vs. Polar A360 vs. Casio WSD-F20A vs. Garmin Fenix 5s Plus vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Watch Series 3
A360
WSD-F20A
Fenix 5s Plus
Grayson
Grayson
 AppleWatch Series 3Remove Buy NowPolarA360Remove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5s PlusRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$329$200$399$799$350$350
Release201720152018201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours12 days1 day7 days24 hours24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312160 x 80320 x 320240 x 240453 x 454453x454
Size1.5 inches or 1.65 inches1.18 inches1.32 inches1.2 inches1.39 inches1.39 inches
Touch
TypeAMOLEDn/aLCDMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR305 ATM10 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aWear OSWear OSAndroid WearAndroid Wear
Apps
Music

All Wearables