Michael Kors Access Bradshaw vs. Garmin Vivosmart vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Polar A370 vs. Michael Kors Grayson

 
Access Bradshaw
Vivosmart
Grayson
Alta HR
A370
Grayson
 Michael KorsAccess BradshawRemove Buy NowGarminVivosmartRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$170$350$150$179.95$350
Release201620142018201720172018

Activity & Fitness

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

Battery

Durationn/a7 days24 hours7 daysUp to 3 days24 hours
Rechargeablen/a

Compatibility

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

Connectivity

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

Display

Color
Resolution320 x 290128 x 16453 x 454128 x 36160 x 80453x454
Sizen/a1.41 inches1.39 inches1.4 inches1.18 inches1.39 inches
Touchn/a
Typen/aOLEDAMOLEDOLEDTFT LCDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance1 ATM5 ATM1 ATMWR301 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables