Michael Kors Access Bradshaw vs. Fitbit Alta vs. Garmin 645 Music vs. Fitbit Flex vs. Jawbone UP4

 
Access Bradshaw
Alta
645 Music
Flex
UP4
 Michael KorsAccess BradshawRemove Buy NowFitbitAltaRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$350$130$450$100$200
Release20162016201820132015

Activity & Fitness

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

Battery

Durationn/a5 days7 days5 daysNA
Rechargeablen/a

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

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

Display

Color
Resolution320 x 290n/a240 x 240NANA
Sizen/an/a1.2 inchesNANA
Touchn/an/aNANA
Typen/aOLEDMIPLEDNA

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance1 ATMn/a5 ATM1 ATMNA

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

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

All Wearables