Fitbit Alta vs. Garmin 645 Music vs. Garmin Vivofit 4 vs. Misfit Shine vs. Michael Kors Access Sofie HR

 
Alta
645 Music
Vivofit 4
Shine
Access Sofie HR
 FitbitAltaRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivofit 4Remove Buy NowMisfitShineRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$130$450$79.95$70$395
Release20162018201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days1 year6 months2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/a240 x 24088 x 88NA390 x 390
Sizen/a1.2 inchesNANA1.19 inches
Touchn/aNA
TypeOLEDMIPNANAOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM5 ATM0.3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aNAWear OS
Apps
Music

All Wearables