This study was closed on April 23, 2020, and we will no longer be collecting or reviewing data from the SleepHealth App after that date. No new participants will be enrolled and the SleepHealth app is no longer available on the App Store. As study results and publications become available, they will be posted on this site and emailed to enrolled participants. 

Join SleepHealth, an exciting new research study to help us better understand the relationship between sleep and daytime function.

By taking time to complete the study questionnaires and activities, you will be helping researchers learn more about sleep. Participate as little or as much as you like. SleepHealth can also serve as your own personal sleep tracker. Now SleepHealth even works with many Apple Health compatible devices for an even richer experience.


Complete simple surveys to get personalized health tips and keep moving sleep research forward.

Help us learn more about how your sleep habits and family history affect health and risk for developing medical conditions.

Quickly and easily assess your daytime function with the Alertness Checker.

Use this fun and easy reaction time test to check your current level of alertness and challenge others.


Use the SleepHealth App with your Apple Watch.

Track your naps. Rate your sleep quality. Get better sleep. Improve your sleep habits and connect with your loved ones.






Check in with your own Personal Sleep Concierge.

    The Concierge and Turndown Service are on the job to help you sleep better.