01
Lie down
On the MAT on your own bed, or with the Vest or Strap on. Phone face down.
Fall asleep in your body, not your head.
A vibroacoustic mat for sleep. Deep, physical sound that slows the breath and lets the day go. No screen. No pill.
Deep, physical sound that slows the breath. No screen. No pill.
Sound familiar?
Tired all day. Wide awake at midnight.
The body is exhausted. The mind starts the day again the moment your head hits the pillow. You cannot think your way to sleep.
The racing mind
“Ping! My mind goes 100 miles per hour.” The harder you try, the further sleep drifts.
The 3 a.m. wake-up
Asleep fast, awake at three. Getting back under is the hard part.
Tired but wired
“So tired. But I could not be more awake.” The body is done and still humming.
30%
of US adults sleep less than seven hours a night.
46%
wake up during the night somewhat often or more.
20 min
A Woojer Sleep session. Lie down, press play, let the waves slow everything down.
Sources: CDC, National Health Interview Survey 2024; National Sleep Foundation, Sleep in America Poll 2025. Full citations at the bottom of the page.
Like the deep end of a cello, felt through your whole body.
Low frequencies become a slow, rolling sensation under your back, hips and legs. Breath follows. Shoulders drop.
Slow, rolling waves under your back, hips and legs. Shoulders drop.
What changes
A night that starts in the body.
Twenty minutes, most nights.
Falling asleep stops being work
Slow waves, slower breath, a body that feels heavy and safe. You stop trying. That is when it happens.
The 3 a.m. restart
Something to do at three that is not the phone, and wakes nobody.
No screen, no pill, no groggy morning
Nothing to regret the next day. The app is free. The MAT switches itself off.
Quiet for your partner
The sensation travels through you, not the room.
Your new night routine
Three steps. No effort.
Nothing to learn. Nothing to track.
02
Press play
A Sleep session in the free Woojer Wellness app, or the playlist you fall asleep to.
03
Let go
Twenty minutes of deepening waves. Drift off, and the MAT switches itself off.
How it works
Your body slows down when it feels slow.
Woojer turns the low end of sound, 1 to 250 Hz, into precise physical sensation. Your body reads it the way it reads a slow, heavy exhale.
Sleep sessions follow a falling rhythm: the waves lengthen and soften, and breathing follows. Researchers track that shift with heart rate variability.
Play music and the whole track becomes physical. Play one pure frequency, from a tone generator or the Frequency producer program, and you feel exactly that.
MAT · Vest · Strap
Choose your Woojer for sleep.
MAT on the mattress, and you can fall asleep on it. Vest and Strap for the sofa, the hotel, the flight.
Every Woojer works with the free Woojer Wellness app and any audio you love. 30-day money-back guarantee.
In the free Woojer Wellness app
Sessions made for the night.
Composed for the body first. Free from day one, for MAT, Vest and Strap.
Lights out
Sleep.
Slow, deepening waves for drifting off. For racing minds, light sleepers and the 3 a.m. wake-up.
Off the clock
Relaxation.
Turn the day down before the lights go off.
Be here
Meditation.
A body-first way back when the mind will not stop.
Programs · Premium and Ultimate⁴
Programs built for the night.
From 1 December. Guided programs, first minute to last. Ultimate comes with every new Woojer: 1 month with Vest or Strap, 3 with MAT, 6 with MAT Plus, 12 with MAT Pro.
Vibroacoustic wake-up
A sunrise you feel.
An alarm that rises through the body instead of yanking you out of deep sleep.
Power nap
Twenty minutes. Wake refreshed.
A stage-aware nap that brings you back before the grogginess sets in.
Snoring detection
Detect. Nudge. Track.
Listens for snoring, answers with a gentle haptic nudge, and shows the nightly trend.
Prefer your own playlist, audiobook or podcast? Any audio in, physical sound out.
Reviews
In their own words.
Real customers, real nights. MAT, Vest and Strap.
@
@kondomusic
Instagram
M
Mariah
Sam's Club
“It has quickly become part of my evening routine. After a long, stressful day, I lay down on the mat, put on some relaxing music or a meditation, and let the vibrations do their thing. I feel calmer, more relaxed, and much more prepared for a restful night's sleep.”
C
Chris
Verified Buyer
“This product is AMAZING!! I have recently woke up and converted to the holistic lifestyle. I have been learning a lot of frequency, vibration, and energy. Now there are products out there for $10k+, but for this price, I am over the moon happy with my purchase.…”
T
T. C.
Verified Buyer
“I bought this for my son. He said sometimes when he lays down to listen to music his mind is still very active, but with this it's like an overload and it really helps him to relax.”
@
@heartandheadspace.derbyshire
Instagram
“You kind of feel yourself drifting off, really relaxing, and the music’s lovely as well.”
D
Damon B.
Facebook
“I've been laying on the mat before bed every night. Somewhere between 10 to 20 minutes I fall asleep, every time. It's like the clarity and release post-meditation, but for those of us that can't meditate.”
M
Melissa
Trustpilot
“I use it in the morning to energize; in the afternoon and evening to relax and wind down. There is a wide variety of programs to choose from depending on what you would like to accomplish.”
L
Lorelie P.
Verified Buyer
“I can't wait to get home from work to use it. What I did not expect was the muscle relaxation. On a higher setting it's deeply soothing. Best money I spent on my wellness.”
B
B. K.
Trustpilot
“I've been using the mat for several weeks now, and I'm genuinely surprised by how relaxing it is. Even after a short session, I feel deeply relaxed, and sometimes I even fall asleep.”
N
Norma C.
Google Play
“The vibrations feel amazing. I've only done nice peaceful sound bath music so far. Love how it matches the music so well. I have it on my bed and it works really well.”
@
@livi.love.xo
Instagram
V
Vicki R.
Verified Buyer
“Surprisingly powerful and I love it. I have a full-size vibroacoustic bed, but I wanted something I could use in my own bed. This is exactly what I hoped for.”
C
Christian N.
Verified Buyer
“I love to put it on my back, lay in the bed, watching action movie! It's a real dimension more in the pleasure of living the cinema!.”
R
russ
Yotpo
“Started with the strap and now the vest. Best bang for your buck haptic wearable on the market. Don't sleep on this!”
@
@bysofystyle
Instagram
C
Christine
Verified Buyer
“I just love feeling the vibration and music in my body. It really relaxes all your muscles and calms your soul.”
O
Oliver R.
Verified Buyer
“Strange to put such a vest on, but once absorbed into feeling the sound, it is magic time.”
B
Barry
Verified Buyer
“Makes me feel like I've been in a dreamlike state and I feel amazing afterward.”
G
Garfield P.
Verified Buyer
“This Strap feels great, its like you have a portable night club sound on you.”
M
Michael B.
Verified Buyer
“I love how it feels while listening to music. It's like a wonderful massage.”
@
@sonnylorenzo
Instagram
The evidence
What researchers measure.
Independent researchers study low-frequency sound and sleep. Here is what they measured.
Peer-reviewed RCT · 2025 · Woojer
Breath pacing, felt physically.
Journal of Anxiety Disorders · Emory University and University of Pittsburgh
Woojer in the protocol 128 adults, eight sessions of breath-focused mindfulness. One group wore a Woojer on the chest, the sensation synced to their own breathing.
What was measured Breathing rate and steadiness, visit by visit.
What was reported Only the Woojer group breathed more steadily across the sessions. Slow, steady breath is the first door to sleep.
Broader field · randomized crossover · 2024
Rhythm timed to the heartbeat, in poor sleepers.
Frontiers in Neuroscience
What was studied 27 poor sleepers: nights in a sleep lab with gentle rhythmic stimulation timed to their own heartbeat, and nights without.
What was reported Less time awake after falling asleep, and better-rated sleep. A different device, the same idea: slow rhythm the body can follow.
Broader field · randomized trial · 2020
A month of vibroacoustic sessions, measured.
Sleep Disorders · Thomas Jefferson University
What was studied 30 adults with persistent sleep difficulties: a month of vibroacoustic sessions, or a waiting list.
What was reported Measured sleep time rose against the waiting list, and brain scans showed changed connectivity in sensory and reward regions.
Independent research, cited in full on our Science page.
Good questions
Questions, answered.
Everything people ask before they buy.
Does vibration help you sleep?
Slow, rhythmic sensation is one of the oldest cues the body has for letting go: the rocking cradle, the moving train. Independent researchers have measured less time awake after sleep onset and more sleep time with gentle vibroacoustic sessions; the studies are above. Woojer brings that rhythm to your own bed, twenty minutes at a time.
Can I fall asleep on the Woojer MAT?
Yes. The MAT lies on your mattress like a topper, so you are already in bed. If you drift off, it switches itself off: MAT and MAT Plus after 60 minutes, MAT Pro after 8 hours.
Will it keep me awake or wake me up?
Sleep sessions are slow and soft by design, closer to a deep, rolling exhale than a buzz. Intensity is yours to set, and most people turn it down as they drift. The session ends on its own and the MAT turns itself off, so nothing is left running.
Can my partner hear or feel it?
The sensation travels through your body, not the room. With the app's sessions at low volume, or with headphones, your partner hears at most a soft low hum. They sleep. You drift.
How loud is it for people around me?
The sensation travels through your body, not the room. With headphones the room is silent; without them, people nearby hear at most a soft low hum.
Do I need music?
No. Woojer works with anything that makes sound, and it works with pure frequencies alone. A tone generator, or the Frequency producer program in Woojer Wellness Premium, sends a single frequency, say 40 Hz, through your body with nothing to listen to. Music makes it immersive. Pure frequencies make it precise. Headphones keep the room silent either way.
How long should a wind-down session be?
Sessions run from five to thirty minutes. Most people feel the shift within ten, and twenty minutes is the sweet spot before bed. Longer is fine: if you fall asleep, the MAT switches itself off.
What about the 3 a.m. wake-up?
Lie back down, start a short session and put the phone face down. The sensation gives a racing mind something physical to settle on, with no bright screen to wake you further.
Is it like a weighted blanket or a white-noise machine?
No. There is no weight and almost no sound in the room. Woojer turns the low end of music into slow physical waves you feel through your body. It does not overheat, and it does not need the room to be quiet or loud.
Does it work for shift workers sleeping during the day?
Yes. The wind-down is the same at eight in the morning as at eleven at night, and the sessions do not care what time it is.
Will it replace my melatonin or sleeping pills?
Woojer is not a medicine and does not replace one. Talk to your doctor about medication. What Woojer gives you is the physical wind-down before bed: twenty minutes that ask nothing of you, every night, with nothing left behind in the morning.
Does vibroacoustic therapy actually work, or is it just listening to music?
It is music you feel. Low frequencies you normally only hear become physical sensation through your body, and researchers measure the response with heart rate variability, breathing rate and brain activity. Independent university researchers have used Woojer in peer-reviewed studies.
Is it safe to use every night?
Woojer products are designed to meet UL, CE and FCC standards and are safe for general use. Do not use Woojer if you have a pacemaker or any implanted electronic or mechanical device. Talk to your doctor first if you are pregnant or have a heart or back condition.
What if it does not help me sleep?
Try it at home for 30 days. Not for you? Send it back for a refund, following the return policy.
Which Woojer is best for sleep?
The MAT: it lies on your bed, you can fall asleep on it, and it switches itself off. Choose the Vest for the sofa and for travel, and the Strap when you want the smallest footprint, for a hotel room or a long flight.
Do I need the app?
The free Woojer Wellness app has Woojer-tuned sessions for sleep, relaxation, recovery and more, and controls intensity. You can also play any audio you love: if it makes sound, Woojer makes you feel it.
Can I use Spotify, Apple Music, YouTube or my own playlist?
Yes. Any audio in, physical sound out. Play a session, a meditation app, a movie or your own playlist.
How long does setup take?
Minutes. Place the MAT on your mattress, connect your phone by Bluetooth, USB-C or the audio cable, and press play.
Is Woojer a medical device?
No. Woojer is a wellness device. It is not intended to diagnose, treat, cure or prevent any disease or medical condition, and it is not a substitute for medical advice.
Who should not use it?
Do not use Woojer if you have a pacemaker or any implanted electronic or mechanical device. Consult your doctor before use if you are pregnant, have a heart condition or take heart or blood pressure medication.
Can I turn it down?
Yes. Intensity is yours, mid-session, in the app or on the device. Start low and find your level.
Where does Woojer ship from?
From the warehouse closest to you: United States, United Kingdom (London) or the European Union (Netherlands). In-stock items ship within 2 business days. Free shipping in the US, Canada and the EU.
What is the warranty?
A 12-month limited warranty against defects in materials and workmanship, on every Woojer.
Is the MAT HSA/FSA eligible?
Yes, for qualified US customers, through our partner Truemed. Select Truemed at checkout and pay with your HSA or FSA card.
What if it is not for me?
Try it at home for 30 days. Not for you? Send it back for a refund, following the return policy.
Try it at home
Thirty nights. Your call.
Use it at home for 30 days. Not for you? Send it back.
30-day money-back guarantee · 12-month warranty · Free shipping in the US, Canada and the EU · HSA/FSA eligible²
More ways to feel better
Whatever the day asks for.
Woojer has a session for the moment.
Woojer is a wellness device, not a medical device. It is not intended to diagnose, treat, cure or prevent any disease or medical condition, and it is not a substitute for medical advice. The reviews on this page are personal experiences shared by Woojer customers; reviews from other platforms are quoted with their source. The studies cited are independent research and describe what was measured in those studies. Results vary.
Sources for the numbers on this page: CDC, National Center for Health Statistics, Data Brief 559: sleep duration among adults, National Health Interview Survey 2024. National Sleep Foundation, Sleep in America Poll 2025 (Ipsos KnowledgePanel, 1,372 US adults).
