Michael Kors Access Bradshaw vs. Polar M400 vs. Garmin 645 Music vs. Polar Loop vs. Garmin Instinct

 
Access Bradshaw
M400
645 Music
Loop
Instinct
 Michael KorsAccess BradshawRemove Buy NowPolarM400Remove Buy NowGarmin645 MusicRemove Buy NowPolarLoopRemove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$350$200$450$100$300
Release20162014201820132018

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 days7 days5 days14 days
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/a240 x 240NA128 x 128
Sizen/an/a1.2 inchesNA0.9 inches
Touchn/a
Typen/an/aMIPLEDOMOLED

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 ATM5 ATM2 ATM10 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables