Sleep Aid -
This new feature is a built-in, free service to give you the best sleep during your stay at an Openkey hotel.
Simply select your preferred sleep sound and allotted play time and click click the button at the bottom of the screen. Feel free to close the app, but please keep it open in the background.
The sound will play until the timer runs out. If you select Infinity, the sound will play in the background until you completely close out of the app.