Sleep Well Study

This app is part of an MIT research project studying if we can improve deep sleep with gentle sounds and vibrations in sleep. If you have not already signed up for the study, you will need to do so at the link below before you can use the app.

https://mit.co1.qualtrics.com/jfe/form/SV_e5JgRRoIMPN4406

You are eligible to participate in the study if you are 18 years or older, live in the United States, and have a Samsung Galaxy Watch 4 or later.