Michael Kors Access Bradshaw vs. Polar M400 vs. Fitbit One vs. Garmin 645 Music vs. Pebble Core

 
Access Bradshaw
M400
One
645 Music
Core
 Michael KorsAccess BradshawRemove Buy NowPolarM400Remove Buy NowFitbitOneRemove Buy NowGarmin645 MusicRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$350$200$100$450$99
Release20162014201220182016

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days10-14 days7 daysNA
Rechargeablen/a

Compatibility

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

Connectivity

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

Display

Color
Resolution320 x 290n/an/a240 x 240NA
Sizen/an/an/a1.2 inchesNA
Touchn/aNA
Typen/an/aOLEDMIPNA

Functions

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

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance1 ATM3 ATMSplast Resistant5 ATMNA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/an/aNA
Appsn/a
Musicn/a

All Wearables