Featherbed
Sleep well.
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Subscribe to mix and listen to your own sleep track.
Sound
Brainwaves — headphones
Your own sleep track.
Mix your own sleep track with sounds and brainwaves.
It becomes your Sleep button, every night.
Cancel anytime.
See what's includedBasic tracks on Featherbed will always be free.
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Why it works
Steady sound covers sudden sound.
Your brain keeps listening for changes — a door, a car, a neighbor. A low, steady sound makes those changes smaller, so fewer of them pull you back up.
Sound masking
It stops on its own.
Noise that plays all night can cut into dream sleep. Every session fades to silence after 15 minutes: it helps you fall asleep, then gets out of the way.
SLEEP, 2026
Slow music, slower mind.
In controlled trials, people who listened to calm music at bedtime reported sleeping better. Soothing chords keep it simple — no melody to follow, nothing to stay awake for.
Cochrane Review, 2022
Beats that slow down with you.
On headphones, a quiet tone pulses at the pace of drowsiness and eases from theta to delta — the same slowing your brain goes through as you drift off.
Binaural beats
The same cue, every night.
One tap, the same sound, the screen goes dark. A short ritual repeated each night teaches your body what comes next.
Sleep routines