Michael Kors Access Bradshaw vs. Polar M400 vs. Polar M430 vs. Fitbit Flex vs. Garmin Forerunner 45

 
Access Bradshaw
M400
M430
Flex
Forerunner 45
 Michael KorsAccess BradshawRemove Buy NowPolarM400Remove Buy NowPolarM430Remove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$350$200$255$100$199
Release20162014201720132019

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 days30 hours5 days7 days
Rechargeablen/a

Compatibility

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

Connectivity

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

Display

Color
Resolution320 x 290n/a128x128NA208 x 208
Sizen/an/a1.4 inchNA1.04 inches
Touchn/aNA
Typen/an/aLCDLEDLCD

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 ATMWR301 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aNABuilt-in
Appsn/a
Musicn/a

All Wearables