Polar M430 vs. Fitbit Versa vs. Michael Kors Grayson vs. Skagen Falster vs. Jaybird Reign vs. Michael Kors Grayson

 
M430
Versa
Grayson
Falster
Reign
Grayson
 PolarM430Remove Buy NowFitbitVersaRemove Buy NowMichael KorsGraysonRemove Buy NowSkagenFalsterRemove Buy NowJaybirdReignRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$255$199.99$350$275$150$350
Release201720182018201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours4 days24 hours24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128300 x300453 x 454NA453x454
Size1.4 inch1.34 inches1.39 inchesNA1.39 inches
TouchNA
TypeLCDOLEDAMOLEDOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM1 ATM1 ATMNA1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANAAndroid Wear
Apps
Music

All Wearables