Terms & Disclaimers

Eligibility and participation

Participants must be at least 18 years old. Participation is voluntary. Completing an application does not guarantee selection.

Non-medical project

Sleep Sound Study is a non-medical consumer feedback project. It is not a healthcare provider, medical facility, clinical trial, diagnosis service, pharmacy, or treatment program.

Keep existing care unchanged

Do not change or discontinue prescribed medication, CPAP use, or any other medical treatment for this project. Questions about personal health or treatment should be directed to an appropriate healthcare professional.

Completion gift

If a completion gift is offered, the final eligibility, verification steps, redemption restrictions, taxes, travel restrictions, and supplier terms should be stated in the participant acceptance materials before the study begins. No purchase should be required to participate.

Study audio

Participants should use the designated official YouTube study recording during the study period so the listening experience is consistent.