18 science-backed sleep sounds for babies — white noise, rain, fan, womb, and more. Set a gentle fade-out timer and tiptoe away.

White noise, pink, brown, rain, fan, womb, waves — every sound pediatricians recommend, all offline.

Set it and tiptoe away. The sound fades so softly they stay asleep.

Every sound stays at or below the 50 dB level the American Academy of Pediatrics recommends.
