Michael Kors Access Bradshaw vs. Polar V800 vs. Michael Kors Grayson vs. Jawbone UP4 vs. Polar A370 vs. Michael Kors Grayson

 
Access Bradshaw
V800
Grayson
UP4
A370
Grayson
 Michael KorsAccess BradshawRemove Buy NowPolarV800Remove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP4Remove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$470$350$200$179.95$350
Release201620142018201520172018

Activity & Fitness

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

Battery

Durationn/a13 hours to 30 days24 hoursNAUp to 3 days24 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/a453 x 454NA160 x 80453x454
Sizen/an/a1.39 inchesNA1.18 inches1.39 inches
Touchn/aNA
Typen/an/aAMOLEDNATFT LCDAMOLED

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 ATM1 ATMNAWR301 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearNAAndroid Wear
Appsn/a
Musicn/aNA

All Wearables