Help center / Newsletter & account
Newsletter and email
Subscribe, confirm, and unsubscribe.
Updated 2026-10-24
Subscribe
Use the footer form or /newsletter when newsletter signup is enabled.
Confirm
We send a confirmation link before adding you to the list.
Unsubscribe
Every campaign includes a one-click unsubscribe. You can also use the link in the welcome email.
Contact
For account questions, email support@sleepstudies.fyi or use /contact.
Still need help? support@sleepstudies.fyi