Michael Kors Access Bradshaw vs. Polar M400 vs. Fitbit Charge 2 vs. Asus ZenWatch vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Access Bradshaw
M400
Charge 2
ZenWatch
Grayson
Grayson
 Michael KorsAccess BradshawRemove Buy NowPolarM400Remove Buy NowFitbitCharge 2Remove Buy NowAsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$200$150$150$350$350
Release201620142016201420182018

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 days5 daysNA24 hours24 hours
Rechargeablen/a

Compatibility

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

Connectivity

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

Display

Color
Resolution320 x 290n/an/a320 x 320453 x 454453x454
Sizen/an/an/a1.63 inches1.39 inches1.39 inches
Touchn/an/a
Typen/an/aOLEDAMOLEDAMOLEDAMOLED

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 ATMn/aIP551 ATM1 ATM

Notifications

Phonen/a
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/an/aAndroid WearAndroid WearAndroid Wear
Appsn/a
Musicn/a

All Wearables