Yogasleep Dohm UNO White Noise Sound Machine (White) With Real Fan Inside for Non-Looping White Noise, For Travel, Office Privacy, Meditation, Sleep Aid For Adults & Baby, Registry Gift

I’ve used other sound machines in the past with digitally created white noise, and needed another machine for the bedroom. Having heard about this device and how it was commonly used in therapists’ offices to protect patient privacy/cultivate a calm environment for patients, I thought I’d give this very simple sound machine a try. I’m extremely impressed with how well this product works and how much of a difference this machine—which uses a motor operated fan to make noise—seems to be more effective at drowning out ambient sound and crowd out the typical anxiety stream in my brain so I can get sleep. The device’s foot print is relatively small, and has a simple on off switch with a twist mechanism that manually adjusts the volume or frequency the fan motor creates. Because the on/off switch is hard wired, the Dohm Uno can be used with an Alexa or other WiFi enabled plug to make it truly hands free without needing to reset settings. I’m happy I got this!

Are you tired of your roommates waking up at 5am and running the blender, waking you from sleep in the most aggressive way possible? COMPLAIN NO MORE! I conducted a lot of research on this little sound machine and it is such a great purchase. I love that it's a real fan, because I'm not a fan of artificial white noise and the sound quality is great. It plugs in to the wall so no need for batteries, and it has a pretty discrete look (I purchased it in white). Noise blocking ranges from what i would call mild to sounding like you're standing next to the ocean and is great for casual road noise, your roommate in the shared bathroom, and even conversation. 10/10 wish I had purchased sooner!

I saw this at a hotel I stayed. I had the best sleep, so I decided to purchase price was good. I received the very next morning. The sound is like a fan it blocks out noise. It’s absolutely a must for us we love it some much we purchased for our kids and friends.

Perfectly Not So Perfect! Ordered it in a 120v 60hz version. I’m stationed in a place that uses that voltage and frequency in a controlled electrical environment. I’ve used this type for over 30 years in different environments. My new unit did the job “Perfectly”, drowning out the appropriate sounds so that I could sleep. It is a proven design that uses a perfectly designed housing, aluminum fan and a shaded pole motor…so it seemed. After two months of use, it gave up the ghost. I was speechless. I even checked out our power history to make sure the device got what it needed. It did. Knowing that I couldn’t send it back. (We only receive stuff and can’t send it back) I decided to do a root cause analysis and found the deficiency in the motor. Specifically the winding. (I used to design these shaded pole motors). I was also disappointed to find that the motor wasn’t 60/50 hertz rated. ( even though it could actually do so with about a 20% theoretically rotational speed loss.) Anyway, I digress. It could be that I just received a bad motor…but I’m more prone to believe that this isn’t the first time that they have heard of this problem. Common folks! Shaded pole motors aren’t that expensive. Could you come up with a dual voltage Model? It would make it a lot easier on us folks that rely on your product as we fix things around the world. Just a thought. Do I still Think you have a great product? Yes! Could you improve on the QA of your tier one supplier? Absolutely. Sorry to give you a 1 star rating, but you’ve let me down…and I’m disappointed.

Every white noise app I've ever tried has a loop and I will eventually hear it, and then I ONLY hear it. This is good, old-fashioned mechanical sound and does an excellent job.

This is a great white noise machine. I use it to help me sleep or else my tinnitus drives me crazy. It probably uses more energy than those machines that play audio, however there's no seam. It's a tad loud to keep next to the bed, so it's on top of my dresser by the door. I love that it's white, which is important to me. The switch is easy to click and durable. It's easy to twist the top to change the tone a little. I haven't taken a spectrogram of the tone, but it is probably closer to brown noise or pink noise. I love that it is simple and that there aren't lots of unnecessary "bells and whistles." I think the upgraded version has more flexibility in terms of volume and ability to change tone, but because you usually set and forget, I chose the basic one. I'm frugal and I am overall quite pleased with my purchase; however I wonder if a small fan would be better for me because I do like a breeze on my face while sleeping.

Just like the old one I had - perfect adjustable level of a single sound which is all I needed.

I love that I can adjust the volume level. It’s the perfect sound for me to muffle office noise from the next room over but not be distracting in my space.