For details on how to connect to Spotify see here.
We offer the ability to connect your Echelon fit app (iOS, Android, and Mounted Tablet) to Spotify.
This will allow you to add songs you heard in a class to your Spotify playlist.
Do this by selecting the songs you'd like to add from the class details page, select 'Add' then select Spotify:
You will receive confirmation:
You can then view the songs in your Spotify Library: