Polar A360 vs. Michael Kors Grayson vs. Misfit Flash Cyclist Edition vs. Apple Watch Series 4 vs. Michael Kors Grayson vs. Fitbit Inspire HR

 
A360
Grayson
Flash Cyclist Edition
Watch Series 4
Grayson
Inspire HR
 PolarA360Remove Buy NowMichael KorsGraysonRemove Buy NowMisfitFlash Cyclist EditionRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$200$350$50$329$350$99
Release201520182015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days24 hours6 monthsNot Yet24 hours5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution160 x 80453 x 454NA384 x 480453x454139 x 60
Size1.18 inches1.39 inchesNA1.78 inches1.39 inches1.4 inches
TouchNA
Typen/aAMOLEDNAMicroLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR301 ATM3 ATMNot Yet1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAWatch OS 5Android WearFitbit OS
Apps
Music

All Wearables