Physician Review I have used other devices and this is my second SleepMD mouthpiece. With both purchases, Dr. Hamburg was kind enough to meet with me personally on Zoom and help me mold the device. I have recorded myself nightly with the SnoreLab app and I am quieter and feel better rested. My wife confirms that the device works. I am a family physician and have recommended the device to some patients with loud snoring. While this is not a treatment for severe sleep apnea, some patients who have had their CPAP machines recalled and have been going without treatment have found some partial relief until their CPAP could be replaced. Highly recommend. Great customer service.

The mouth piece is very large The mouth piece is very large, but it broke and they never sent a replacement. Very expensive for a failed experiment.

It does the job. It does the job. I've seen improvements to the design over the years. The video assisted setup/molding process was helpful. I always use the maximun lower jaw forward setting as I snore heavily, but this does inevitable cause the wings to come lose or the side metal things to pop out. But a quick molding of extra material and some patch work n it usually is good for a while. I've tried a few diff mouth devices and this is the one for me..will always continue to buy.

I’ve tried many devices all have failed… I’ve tried many devices all have failed my jaw. My mouth would open apart, and my jaw would fall back and I would snore Sleep MD device keeps my jaws intact with the wings, preventing my jaw to move backwards. It’s the best idea that I’ve tried it’s a real good working device I truly recommend it.

Don't recommend, primitive construction, very odd shape First, this product did not work for me. I have tried a few different products that work amazingly well. I do NOT recommend this item; try another less expensive alternative. Second, when you see the item, it will be very odd looking. Unfortunately, this product is primitive; metal pieces stick out on the sides and are uncomfortable. A clear, easy-to-use tutorial video is available to ensure accurate molding occurs, however, NO amount of adjustment can fix the protruding metal things. These wide metal pieces on the top are needed for the plastic triangles on the bottom piece to slide up and down properly on the upper. Although the lower piece with its triangles is adjusted to keep the points from stabbing the cheek, the two parts can clack together during sleep. Your partner can be more irritated by the clacking than snoring. The small is quite wide in the cheeks, and I found it to really bother me the entire two weeks I attempted to wear this appliance. Unfortunately, the company only supports using the odd-shaped appliance in certain instances; using the very detailed self-help video provided is not an approved method. I hope this review is useful to future customers.