Written instructions are below and you can see a video of the process here:
The app will find and display an interface.
Click on it to pair. You will see a message indicating synchronizing. Once paired it will jump to the main screen of the app unless it's the first time you are using the app or if there is a firmware update.
If there is a recent update, the app will automatically tell you and ask you to update before anything else can be done. You should always do an update if available.
Now you can use the app as desired, whether that is to update the settings for automatic shifting or to use the dashboard on the app to control the gears while riding.
Factory Settings for Aurora Limited
active profile - comfort
units - imperial
operation mode - automatic
desired cadence - 55
cadence increments - 5 rpm
gear ratio at start - .8
You can also link to the Aurora Limited settings here:
Factory Settings for Galaxy 500
active profile - comfort
units - imperial
operation mode - automatic
desired cadence - 60
cadence increments - 5 rpm
gear ratio at start - .8
You can also link to the Galaxy 500 settings here: