ZQuiet vs SnoreRx

Last updated: January 28th, 2024

A peaceful night’s sleep is a luxury not enjoyed by everyone. The culprit? Snoring. It disrupts not just the person snoring, but also their sleep partner. Enter the world of anti-snoring devices and two of its champions - SnoreRx and ZQuiet. But when it comes to SnoreRx vs ZQuiet, which one is to your liking?

Quick Overview: SnoreRx and ZQuiet Compared

If you’re looking for customization, SnoreRx is your go-to device. It offers high customization with 1 mm incremental adjustments for a precise fit using the ‘boil and bite’ method. SnoreRx is an FDA-cleared device specifically designed to:

  • reduce or eliminate snoring

  • improve sleep quality

  • increase airflow

  • prevent teeth grinding

This makes it a popular choice among snorers.

On the flip side, if convenience is what you’re after, ZQuiet has got you covered. It’s pre-made and available in two different sizes, making it ready for immediate use. It’s non-adjustable, but its simplicity and effectiveness in reducing snoring make it an attractive option for many users.

Detailed Analysis: SnoreRx – The Customizable Champion

SnoreRx - Customizable Champion




  • Customizable and adjustable for optimal fit

  • Made with FDA-cleared copolymer plastic


  • High customization options

  • Durable construction with a longer lifespan than most MADs


  • May not be suitable for those with poorly fitting crowns, bridges, or dentures

  • Larger size may not be suitable for those who prefer a minimalist design

SnoreRx is an anti snoring mouthguard, which is a mandibular advancement device (MAD) that works by preventing the lower jaw from moving backward, thus maintaining open airways and ultimately reducing snoring and mouth breathing. This anti snoring mouthpiece is a significant development for snorers! And the best part? With its ‘boil-and-bite’ process, you can get an initial fit, adjust the device in one-millimeter increments, and lock in the jaw setting with the Posi-Lock feature. That’s what you call a tailored fit.

There’s more to it. The device is composed of a special ‘thermal matrix’ that enhances comfort during extended wear. That’s particularly important for a device intended to be used throughout the night. However, keep in mind that the typical lifespan of a SnoreRx device is nine to 11 months. So, if you grind your teeth or use the device more frequently than typical usage patterns, it might not last as long.


  • Price: 4.5/5

  • Design: 4/5

  • Durability: 4/5

  • Comfort: 4/5

Pros of SnoreRx

SnoreRx stands out due to its customizable and adjustable features, which ensure an optimal fit for the user by adjusting the upper and lower trays. The use of FDA-cleared copolymer plastic indicates that the mouthpiece is constructed from safe, medical-grade materials, ensuring a comfortable and effective solution for both the user and their sleep partner.

The durable construction of SnoreRx contributes to a longer lifespan compared to most anti-snoring mouthpieces, typically lasting around a year and a half for most users.

Cons of SnoreRx

While SnoreRx offers many advantages, it may not be suitable for users with:

  • poorly fitting dental work such as crowns, bridges, or dentures, as these can impact the device’s fit and comfort

  • smaller mouths, as the larger size of SnoreRx can affect comfort during sleep and hinder full mouth closure, causing discomfort

  • individuals who prefer to breathe through their mouth during sleep, as SnoreRx is designed to encourage nasal breathing

Despite these limitations, SnoreRx is still able to accommodate most jaw sizes and provide effective snoring relief.

Users of SnoreRx have reported the following side effects:

  • Jaw pain

  • Teeth and gum soreness

  • Temporomandibular joint (TMJ) pain

  • Excessive salivation

  • Dry mouth

  • Initial soreness from using the SnoreRx device

Personal Experience Review: SnoreRx

The majority of SnoreRx users, including myself, have found it to be effective in reducing snoring and improving sleep quality. The typical customer satisfaction rating for SnoreRx is 4 stars out of 5, and the majority of customers appear content with the device, suggesting its effectiveness in helping users stop snoring.

The device has been praised for its comfort, thanks to its adjustable features and custom-fit design. However, some users, including myself, have reported initial discomfort due to its size. Discomforts associated with SnoreRx may include drooling, temporomandibular disturbances, tooth discomfort or pain, masticatory muscle pain or stiffness, and changes in occlusion. Long-term use can lead to jaw pain, teeth and gum soreness, TMJ pain, dry mouth, excess drooling, and initial soreness.

Detailed Analysis: ZQuiet – The Ready-to-Use Solution

ZQuiet - Ready-to-Use Solution




  • Ready-to-use design

  • Available in two sizes


  • Ready-to-use design eliminates the need for setup or adjustments

  • Available in two sizes to find the optimal fit


  • Less effective than customizable options like SnoreRx

  • May not be suitable for those with certain dental issues or larger jaws

ZQuiet is a MAD-type mouthpiece device designed to reduce snoring by gently repositioning the lower jaw forward, or more specifically, moving the jaw slightly forward. It’s non-adjustable, but its simplicity and effectiveness in reducing snoring make it an attractive option for many users. Plus, its Living Hinge Technology enables the mouthpiece to flexibly open and close, making it a standout choice among many other MADs.

However, it’s not perfect. Some users have found it less comfortable and less effective than customizable options like SnoreRx. However, one size doesn’t fit all. That’s why ZQuiet offers two sizes, so you can choose the one that suits your needs best.


  • Price: 4/5

  • Design: 4.5/5

  • Durability: 3.5/5

  • Comfort: 4/5

Pros of ZQuiet

The ready-to-use design of ZQuiet offers the following benefits:

  • Eliminates the need for any setup or adjustments

  • Users can start using it straight out of the box

  • Thanks to its hinged design, users can comfortably speak or drink water without having to remove it.

ZQuiet offers two sizes for its mouthpiece to accommodate individual comfort and effectiveness requirements, providing varying extents of jaw advancement, 2 millimeters and 6 millimeters. Plus, it’s crafted from a soft thermoplastic elastomer that contributes to comfort by providing a lightweight and flexible fit.

Cons of ZQuiet

ZQuiet could be less effective than customizable devices like SnoreRx due to its lack of a custom fitting process, which makes it less comfortable. Also, it may not be suitable for individuals with specific dental conditions, including:

  • loose, sore, or painful teeth

  • loose crowns

  • braces

  • recent implants

  • sore gums

  • other oral issues

Additionally, the device might not be recommended for those who experience dry mouth or excessive drooling during sleep. Moreover, the device may be less suitable for those with larger jaws because the device is designed to allow for a wider range of jaw movement, which may not provide a snug fit for individuals with larger jaws.

Personal Experience Review: ZQuiet

ZQuiet is commonly found to be effective in reducing snoring and improving sleep quality. This is attributed to its design that:

  • Advances the lower jaw to open the airway

  • Helps prevent snoring

  • Contributes to better sleep

  • Increases energy levels

However, some users, including myself, have reported side effects such as drooling, sore jaw, and difficulty adjusting to the mouthpiece. Additionally, more severe discomforts like headaches, jaw aching, sore or bleeding gums, and tooth pain have been reported, especially among individuals with a history of these issues.

Selecting the Right Anti-Snoring Device for You

Selecting the Right Anti-Snoring Device

Choosing between SnoreRx and ZQuiet may come down to your personal needs, preferences, and the physical characteristics of your mouth and jaw. Both devices function as mandibular advancement devices (MADs), which work by physically repositioning the jaw forward, thereby expanding the airway and enhancing airflow during sleep, which in turn reduces or eliminates snoring.

However, SnoreRx provides advanced customization and adjustability to achieve an optimal fit, whereas ZQuiet offers two sizes to find the optimal fit but is less customizable. Therefore, if you have a smaller jaw or are female, ZQuiet might be a better choice, while SnoreRx offers a larger option suitable for those with a very large jaw.

Customization vs. Convenience

Custom-fit mouthpieces offer several advantages:

  • They are tailored to an individual’s mouth using a mold or impression of their teeth, ensuring a precise fit.

  • They offer enhanced comfort and protection as they are tailored to fit individual preferences.

  • They are typically crafted from more durable materials in comparison to ready-to-use mouthpieces.

On the other hand, ready-to-use mouthpieces are mass-produced to accommodate a broader range of users. ZQuiet may be a more suitable option for individuals who breathe through their mouth. So, it’s really a matter of preference between customization and convenience.

Understanding Your Snoring Needs

Comprehending your snoring needs is significant in selecting the right anti-snoring device. There are various types of snoring, including nasal snoring, mouth snoring, tongue snoring, and throat snoring, which can be attributed to factors such as blocked nasal airways, poor muscle tone, enlarged tonsils, blocked nasal passages, weak palatal tissue, and certain medical conditions.

Back sleepers are more susceptible to snoring and obstructive sleep apnea. Using a thicker pillow or changing the sleep position can help keep the tongue closer to the front of the mouth, possibly reducing snoring. A Mandibular Advancement Device (MAD) like SnoreRx or ZQuiet aids by physically repositioning the jaw forward, thereby expanding the airway and enhancing airflow during sleep, which in turn reduces or eliminates snoring.

Material and Durability Considerations

The materials used in SnoreRx and ZQuiet directly influence the comfort and effectiveness of the devices. Excessive material may decrease comfort, while insufficient material could impact the anti-snoring device’s effectiveness. Hence, finding a balance between durability for effectiveness and reducing excess for comfort is key, as seen in the material selection for both SnoreRx and ZQuiet.

The SnoreRx anti-snoring device is crafted using dental-grade materials, while the ZQuiet anti-snoring device is crafted using BPA- and latex-free plastics. The durability and longevity of these anti-snoring devices are affected by the materials used. Sturdy materials like nylon or polycarbonate thermoplastics, known for their durability, can contribute to a longer lifespan for devices like SnoreRx. On the other hand, softer materials used in products like ZQuiet may be more susceptible to wear and tear, particularly for individuals who grind their teeth, potentially reducing their longevity.


In conclusion, both SnoreRx and ZQuiet offer solutions to snoring, each with their unique advantages. SnoreRx stands out for its high customization, comfort, and adjustability, allowing you to achieve an optimal fit. However, it may not be suitable for individuals with dental issues or those who prefer a smaller, minimalist design.

On the other hand, ZQuiet is a ready-to-use device that comes in two sizes, making it a convenient solution for those looking to reduce snoring without the need for customization. Yet, it may not be as effective or comfortable as SnoreRx.

Ultimately, the choice between SnoreRx and ZQuiet comes down to your personal needs, preferences, and the physical characteristics of your mouth and jaw. It’s important to consider factors such as customization vs. convenience, understanding your snoring needs, and material and durability considerations. Whichever device you choose, the goal is to achieve a peaceful night’s sleep, free from the disturbances of snoring.

Frequently Asked Questions

What are the cons of ZQuiet?

The ZQuiet device may worsen symptoms for people with dry mouth or excessive drooling during sleep, and should not be used by people who wear dentures or have gum or jaw conditions or loose teeth, or who have recently undergone dental procedures.

Does ZQuiet stop sleep apnea?

No, ZQuiet is designed to reduce simple snoring, not to stop sleep apnea.

Does SnoreRx help sleep apnea?

While SnoreRx is not officially approved for treating sleep apnea, it can help alleviate snoring by repositioning the jaw and tongue to keep the airways clear.

What are the differences between SnoreRx and ZQuiet?

SnoreRx offers a more customized fit with a 'boil and bite' method, while ZQuiet comes in ready-to-use sizes for convenience. Choose based on your preference for customization or convenience.


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