Michael Kors Access Bradshaw vs. Polar M600 vs. Sony SmartBand 2 vs. Garmin 645 Music vs. Fitbit Charge

 
Access Bradshaw
M600
SmartBand 2
645 Music
Charge
 Michael KorsAccess BradshawRemove Buy NowPolarM600Remove Buy NowSonySmartBand 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$350$330$130$450$130
Release20162016201520182014

Activity & Fitness

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

Battery

Durationn/a2 days2 days7 days7-10 days
Rechargeablen/a

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolution320 x 290240 x 240n/a240 x 240NA
Sizen/a1.3 inchesn/a1.2 inchesNA
Touchn/an/an/aNA
Typen/aTFTn/aMIPOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance1 ATMIPX8IP585 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wearn/aNA
Appsn/a
Musicn/a

All Wearables