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SPECIALIST DEVELOPED

sleepGUARD™ 3

Enjoy quieter nights and wake up feeling like you actually slept.

Regular price $119.00
Regular price Sale price $119.00
(5.0) (5.0)

“It saved my sleep and my marriage.” — Verified Customer

4 interest-free installments, or from $18.05/mo with Shop Pay

Everything you need included:

  • sleepGUARD™ 3 DeviceReduce snoring. Sleep deeply. Wake up refreshed.
  • Protective Travel CaseKeeps your device clean and protected. Good sleep should follow you everywhere.
  • Sleep Guidance ReportExclusive sleep insights and strategies. Because better sleep is more than just a device.

Free US Shipping

Free US Shipping
(3 to 4 Business Days)

Free US Shipping
(3 to 4 Business Days)

30-Day Guarantee

30-Day Guarantee
(Money-Back)

30-Day Guarantee
(Money-Back)

100% Secure Checkout

100% Secure Checkout
(Max Protection)

100% Secure Checkout
(Max Protection)

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Sleep device designed to gently support open airways, help reduce snoring, and improve sleep quality - without masks, machines, or medication.

sleepGUARD™ 3 gently holds the tongue forward during sleep, helping maintain a clearer airway and more consistent breathing throughout the night.

KEY FEATURES & BENEFITS

Stops Snoring at the Source:

sleepGUARD™ 3 gently supports natural tongue positioning to help keep your airway open during sleep. It addresses the root cause of snoring by reducing airflow restriction.


Specialists Developed:

Developed with input from sleep and oral health specialists who understand what effective airway support at the source requires.


Scientifically Engineered:

Built on published clinical research into airway mechanics and the direct link between restricted airflow, snoring, and disrupted sleep.


Safe & Non-Toxic:

Made from soft biocompatible silicone intended for nightly oral contact, free from harmful chemicals, and too large to swallow.


Comfortable & Non-Invasive:

No straps, adhesives, power, or molding required. Designed to feel gentle and comfortable while you sleep. Unlike CPAP, there are no machines or typical prescription barriers. Unlike surgical options, there are no invasive procedures.


Easy to Use & Care For:

Clean. Insert. Sleep. Remove. Clean again. Your nightly routine takes less time than brushing your teeth.


Designed in Irvine, CA:

Designed in Irvine, California to the standards you expect from something that goes in your mouth every night.


Not for Everyone:

Best suited for regular snorers who mainly breathe through their nose during sleep, and for those looking to sleep more deeply or improve overall sleep quality. If you have moderate to severe sleep apnea or a known respiratory or oral condition, consult a doctor before use.

Reviews from Verified Customers

Real experiences from real people who improved their sleep.

Marcus T.

I started using Sleep GUARD about a month ago after my wife kept bringing up my snoring. The first few nights felt a little unusual, but after that I adjusted pretty fast. Biggest difference is we both stay asleep now instead of waking each other up through the night. I also feel less exhausted in the mornings.

Tom B.

I almost didn't order because spending $199 on a snoring device felt expensive to me. But after trying other options that did nothing, I finally decided to try it anyway. Glad I did. My sleep feels deeper now and my wife says the snoring has reduced a lot. It ended up being worth it for us.

Deborah K.

I had already tried nose strips and another mouthpiece before this and neither really helped. Before ordering I emailed support because I was worried about having the same issues I had with other products. They explained how the tongue positioning works and answered everything clearly. Took me about a week before sleeping with it started feeling normal.

Sandra W.

I bought this for my husband after years of broken sleep because of his snoring. By the third night I could already tell the difference. He said it took about two weeks before it felt fully comfortable, but now it is just part of his routine. Easy to clean with warm water too. Ours arrived quicker than expected and after five months still looks almost new because we took care of it.

James R.

My snoring had become a real issue at home and I was running out of ideas. I bought this expecting maybe a small improvement at best, but within the first week my children said our room were noticeably quieter at night. It is easy to clean, simple to travel with, and honestly worked better than the other things I had already tried.

Aaron F.

I travel a lot for work and wanted something small and easy to carry around. This fits easily in my bag and only takes a few seconds to put in before sleeping. Since using it I wake up feeling better when traveling. A couple coworkers I usually travel with even mentioned I seem to sleep much more quietly now.

Linda C.

I was diagnosed with mild sleep apnea and could not get comfortable using a CPAP machine. My GP suggested I try a tongue stabilizing device instead. The first several nights felt strange and I almost returned it, but support helped me adjust the positioning and suction properly. Really glad I stuck with it because after a few weeks I was sleeping much better.

Priya N.

Works well overall and definitely reduced my snoring, but I would not say it felt natural immediately. For me it took close to three weeks before I stopped noticing it during the night. Once I adjusted though, the improvement was worth it. Delivery also took about 5 days which felt a little slower than expected.

Chris M.

Good device. The support team was helpful when I had questions initially. The first couple nights felt a bit strange, so I gave it some time before deciding how well it worked. My snoring has definitely improved since then. I also track my sleep with an app sometimes and the number are noticeably much better now than before.

Michelle O.

My niece stays with us and we both snore, so I ordered a bundle of two. It was straightforward to use and the instructions were easy to follow. One thing we got comment about from my husband is how much silent the bedroom is now at night. We both seem to sleep more deeply and wake up less during the night. She noticed a difference quickly too.

Sleep Better. Live Better. Starting Tonight.

Everything you need is included.

Wake Up Feeling Like Yourself

When your airway stays open through the night, mornings feel different. You wake up clear headed, rested, and feeling much more restored.

When your airway stays open through the night, mornings feel different. You wake up clear headed, rested, and feeling much more restored.

It Changes More Than Your Sleep

Quieter nights change more than just sleep. The embarrassment of waking neighbors or dreading shared rooms ends. Relationships breathe again and the confidence snoring quietly took from you starts coming back.

Quieter nights change more than just sleep. The embarrassment of waking neighbors or dreading shared rooms ends. Relationships breathe again and the confidence snoring quietly took from you starts coming back.

Travels As Easy As You Do

Compact enough to pack without a second thought, no power, no equipment, no setup. sleepGUARD™ 3 works just as well away from home as it does in your own bed.

Compact enough to pack without a second thought, no power, no equipment, no setup. sleepGUARD™ 3 works just as well away from home as it does in your own bed.

Works However You Sleep

Back, side, or stomach, sleepGUARD™ 3 adapts to your natural sleeping position without requiring you to change a thing about how you sleep.

Back, side, or stomach, sleepGUARD™ 3 adapts to your natural sleeping position without requiring you to change a thing about how you sleep.

Try It For 30 Nights, Risk Free

Most people notice results the first night. It can take a few nights to two weeks to feel completely natural and barely notice it is in your mouth. Support is here if you need help adjusting. Not satisfied? You can get your money back within 30 days.

Most people notice results the first night. It can take a few nights to two weeks to feel completely natural and barely notice it is in your mouth. Support is here if you need help adjusting. Not satisfied? You can get your money back within 30 days.

You Get More Than a Sleep Guard

Your order includes the sleepGUARD™ 3 device, a protective travel case built for hygiene and portability, and a research-backed Sleep Guidance Report for better rest. All for $199.95. No shipping fees.

Your order includes the sleepGUARD™ 3 device, a protective travel case built for hygiene and portability, and a research-backed Sleep Guidance Report for better rest. All for $199.95. No shipping fees.

How sleepGUARD™ 3 Works

No complicated setup. No machines. No medications. Just a simple, non-invasive way that works with your body to stop snoring and sleep deeper.

Three Simple Steps to Better Sleep Tonight

  1. 1. Support Your Tongue with sleepGUARD™ 3

    Place sleepGUARD™ 3 in your mouth before bed. It gently supports your tongue in a slightly forward position, preventing it from collapsing back and restricting your airway while you sleep.

  2. 2. Your Airway Opens Up. Air Flows Freely.

    With your tongue better supported, your airway opens up. Snoring caused by restricted airflow reduces, and your body can breathe more freely and more consistently throughout the night.

  3. 3. Snore Less. Sleep Deeper. Wake Up Refreshed.

    You enjoy quieter nights and the kind of deep uninterrupted sleep your body needs to restore itself. Wake up feeling sharper, rested, and ready for whatever the day brings.

Frequently Asked Questions

Be informed. Feel confident about sleepGUARD™ 3 before your first night.

Better Sleep Starts with an Open Airway.

sleepGUARD™ 3 helps keep your airway open to reduce snoring, support easier breathing, promote deeper sleep, and help you wake up feeling more rested.

Stops Snoring at the Source

Stops Snoring at the Source

Specialists Developed

Specialists Developed

Scientifically Engineered

Scientifically Engineered

Safe & Non-Toxic

Safe & Non-Toxic

Comfortable & Non-Invasive

Comfortable & Non-Invasive

Easy to Use & Care For

Easy to Use & Care For

Designed in Irvine, CA

Designed in Irvine, CA

Not for Everyone

Not for Everyone

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sleepGUARD™ 3

(The Device Behind Better Sleep)

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