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101-Night Sleep Trial Our Yogasleep Guarantee Impact Contact Us


The Original White Noise Machine

Shop Sound Collections


Adding more of what you love

In The Press

"Helps many babies fall (and stay!) asleep"

Parents Magazine

"The industry standard. Nothing really compares to the depth of sound it produces"


"It's led to the soundest sleep of my life"

The Strategist


Questions and Answers

  • Do you offer free shipping?

    We offer free ground shipping on orders over $40 within the continental US, and strive to get your product to you within 5-7 business days of the time you place your order. Items may arrive in multiple shipments, as we have several warehouse locations.

  • Tell me about the 101-Night Sleep Trial

    You’re welcome to return any sound or sleep accessory purchased directly on within 30 days, at our expense. You are welcome to return any mattress purchased directly from within 101 days. We do ask you to give our products a shot for 30 days, just because a new and improved sleep experience can take a little getting used to. If you don’t love your Yogasleep product, simply click here and we’ll make good on that pledge. Or, if you think maybe you just got the wrong one for you, contact us and we’ll help you find something you like better.

  • How do I contact Customer Service?

    The easiest way to reach our customer service team is to submit a ticket.

    We're a team of real people (nice ones!) based here in the US, and we'll get back to you ASAP - the form just helps us help you as efficiently as possible.

    Or if you prefer to speak with someone by telephone, give us a call! We’re here between 9:00am and 6:00pm ET, Monday through Friday.

    800-999-6962 (USA/Canada) or 1-910-602-1421 (worldwide)

  • What is "Pink Noise"?

    While we call it “white noise” because that’s the term used by most of our customers, our Dohm products are actually creating "pink noise." If you sample various "colors" of sounds, you will quickly hear that actual "white noise" is highly annoying and not conducive to sleep. Our Yogasleep Signature Sound contains less high frequency content than “true” (“scientifically defined”) white noise, and also less than most competing sound machine models on the market. The ear is more sensitive to high frequency sounds, so it perceives our sound as more soothing.