SlumberWave
Get your sleep off your mind.
SlumberWave learns your bedtime, blends the sounds that work for you, and adjusts as life moves. No more racing thoughts or 3am clock-watching.
Sleep talks. SlumberWave answers.
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Neuro-Acoustic Sleep Sounds
Quiet your mind. Drift off gently.
SlumberWave listens to your restless nights, quiets the mental noise, and tunes the perfect soundscape — so you can unwind, settle into sleep, and wake up restored.
A companion for your nights
SlumberWave gets to know you (and your nights).
More personal than your pillow.
Always learning what calms you, building a sound profile that feels made for your ears — because rest should feel personal, not generic.
Introducing Smart Mixing
Let neuro-acoustics quiet your racing mind.
Sound layers designed to help you relax and quiet a busy mind — automatically.
Introducing Sleep Timer
Automate your wind-down with Auto-Fade.
Set it once. Sounds fade out as you drift off and your phone goes quiet — saving battery and your sleep.
Say yes to more restful nights.
Layer rain, ocean, and white noise, set a fade timer, and let SlumberWave carry you into calm, uninterrupted rest — on your timeline.
The sound library
Every sound in your pocket.
From rain and ocean to binaural beats and calming frequencies — mix the exact soundscape your night needs.
Rain
Nature
Water
Ambient
Animals
ASMR
Meditation
Lullaby
Binaural Beats
Hz Frequencies
Brown Noise
Pink Noise
Household
City
Transport
Loved at bedtime
The internet sleeps on it (literally — and loves it).
“I fall asleep before the rain track even loops. The mixer is genuinely the best I've used.”
Ashley S. · SlumberWave user“The womb sounds knocked my newborn out in minutes. Lifesaver app for new parents.”
C. Whitworth · SlumberWave user“I use the focus mixes at work and the ocean waves at night. One app, two lives.”
Cody M. · SlumberWave user“Minimal, calm, and it just works. No ads screaming at me before bed. Five stars.”
Kimberly K. · SlumberWave user“There's nothing like drifting off to my own custom mix. They designed an app that speaks my language.”
Kekola · SlumberWave user“I fall asleep before the rain track even loops. The mixer is genuinely the best I've used.”
Ashley S. · SlumberWave user“The womb sounds knocked my newborn out in minutes. Lifesaver app for new parents.”
C. Whitworth · SlumberWave user“I use the focus mixes at work and the ocean waves at night. One app, two lives.”
Cody M. · SlumberWave user“Minimal, calm, and it just works. No ads screaming at me before bed. Five stars.”
Kimberly K. · SlumberWave user“There's nothing like drifting off to my own custom mix. They designed an app that speaks my language.”
Kekola · SlumberWave user
SlumberWave's features
Finally, a sleep app that actually gets you.
0124/7, 365.
Open the app any time, any night. Your sounds are ready before your head hits the pillow.
02No bedtime math.
Set timers, loops, and favorites once. SlumberWave handles the rest while you drift off.
03Real, science-backed calm.
Neuro-acoustic sound layers inspired by published research, designed to help you relax.
04Your own sound formula.
Mix rain, waves, white noise, and womb sounds into a soundscape that's uniquely yours.
05Unwind, naturally.
A gentle way to ease stress and quiet a busy mind before bed.
06Minimal design, maximum serenity.
A clean, distraction-free interface that helps you unwind. No clutter, just peace.
See it in motion
One calm scroll, from awake to asleep.
Drag, swipe, or scroll through the moments SlumberWave was built for.
Layer your storm.
Stack rain, thunder, and wind into a soundscape that's uniquely yours.
Drift on a timer.
Auto-Fade lowers the volume as you fall asleep, then quiets your phone.
Wake up restored.
Uninterrupted, restful nights — supported by thoughtful sound design.
The science says
Peer-reviewed research, not promises.
Every sound in SlumberWave earned its place in a published study before it earned a place in your night. Here's what sleep researchers actually found — in plain language, citations included.
White Noise
In one study: 38% faster sleep onset
It's the reason so many people can't sleep without a fan. A steady wash of sound smooths over the little spikes in your night — a door, a car, a radiator tick — that a half-asleep mind tends to treat as alarms. When researchers played this kind of even, broadband sound, participants drifted off measurably faster. Your room may be quieter than a lab, but the principle travels.
Messineo et al. 2017
Pink Noise
In one study: 3× memory consolidation
Pink noise is white noise with the sharp edges sanded off — deeper, softer, closer to steady rain. In the Northwestern study, sleepers who heard gentle pulses of it overnight remembered about three times more of what they'd learned the day before. Research suggests the sound may support the quiet filing work your brain does while you're out.
Northwestern 2017
Nature Sounds
In one study: lower heart rate & cortisol
Rain on the roof feels like permission to stop, and researchers have long been curious why. Across several studies, people listening to nature sounds showed lower heart rates and less cortisol — the body's main stress hormone — than those sitting in silence or city noise. Many people find it isn't just numbers: the night simply feels softer.
multiple studies
Guided Meditation
In one study: 43.75 min less wake time
You know the 2 a.m. spiral: replaying today, rehearsing tomorrow. In Ong's trial, people with long-running sleep trouble practiced mindfulness meditation — and by the end of the study were spending far less of the night lying awake. A calm, steady voice may give a racing mind something gentler to hold on to.
Ong et al. 2014
Results vary by individual. Stats are drawn from independent academic studies and do not constitute medical claims by SlumberWave.
Inside the app
Designed to disappear in the dark.
Discover, favorite, and play — swipe through, three taps from awake to asleep.
Discover
FAQs
Questions, answered.
Many users notice a sense of calm and relaxation after the very first session. With regular use, people often find it easier to unwind and settle into sleep — results vary from person to person.
Get SlumberWave for free now.
Discover your favorite scenes, mix your own soundscape, and make tonight calmer.