Michael Kors Access Bradshaw vs. Polar M400 vs. New Balance RunIQ vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Michael Kors Grayson

 
Access Bradshaw
M400
RunIQ
Grayson
Charge HR
Grayson
 Michael KorsAccess BradshawRemove Buy NowPolarM400Remove Buy NowNew BalanceRunIQRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$200$299$350$150$350
Release201620142017201820152018

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/an/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Durationn/a8 hours to 30 days24 hours (5 hrs w GPS and heart rate)24 hours5 days24 hours
Rechargeablen/a

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution320 x 290n/a400 x 400453 x 454NA453x454
Sizen/an/a1.39 inches1.39 inchesNA1.39 inches
Touchn/aNA
Typen/an/aAMOLEDAMOLEDOLEDAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phonen/a
Vibrationn/a
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance1 ATM3 ATM5 ATM1 ATM1 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid Wear 1.5Android WearNAAndroid Wear
Appsn/a
Musicn/a

All Wearables