Beautyrest Harmony Lux Hybrid Mattress Review

Based on Q&A session with our Chief Sleep Science Editor,

Last updated | January 31, 2024 provides objective and unbiased recommendations to help you find the best mattress for you. When you use our links to shop for products, we may earn a commission at no cost to you and in no way affects our editorial independence.

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Beautyrest Harmony Lux Hybrid - Exceptional Seabrook Island - Firm


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Beautyrest Harmony Lux Hybrid - Exceptional Seabrook Island - Firm

By Brand: Beautyrest
4.42 out of 5.0
$1999 $1999

Product Description

Beautyrest® Harmony Lux Hybrid is a newly re-designed Simmons Beautyrest mattress collection, available in two series: Premier Ocean View Island and Exceptional Seabrook Island Ocean View Island model features a single cooling layer, while Seabrook Island has two active layers of cooling foam, making it costlier than the former.

The mattress boasts a lavish sleep surface made from recycled plastic bottles retrieved from oceans and coastal areas, placed over a layer of memory foam, designed to alleviate pressure. This eco-conscious effort contributes to recycling 60 – 100 plastic bottles, preventing them from polluting the oceans and harming marine ecosystems. The support system comprises T2 pocketed coils, akin to those found in Harmony Lux mattresses, and includes 40% more coils (specified by Beautyrest) than Harmony/Harmony Hybrid models, providing enhanced support and comfort.

In this Beautyrest® Harmony Lux Hybrid review, we will discuss various aspects of the model such as its design, comfort and support capabilities, cooling technology, motion isolation, and much more. Continue reading to gain further insights.

Q1. What Is Unique About The Beautyrest Harmony Lux Hybrid Mattress? Does It Provide Superior Cooling, Comfort, Back Support, And Pressure Relief?

Harmony Lux Hybrid is an elegant mattress with improved features and ultra-modern design. State-of-the-art technology with a precision support system makes it a choice of luxury. This mattress stands out, thanks to its incorporation of 40% more coils in the foundation and more pressure-relieving foams compared to the Harmony Hybrid models. Additionally, it distinguishes itself by featuring Infinicool® and InfiniCool® LUX technology, providing effective cooling capabilities that ensure a comfortable night’s sleep.


Beautyrest® Harmony Lux Hybrid mattress is the coolest in the Beautyrest lineup. It features a soft, luxurious cover made of recycled plastic fabric that allows for a cool sleep. Beaytyrest Ocean View Island incorporates Infinicool® layer, a cooling material on the sleeping surface, while Seabrook Island model features InfiniCool® LUX, a two-layered cool-to-the-touch system both on the cover and just beneath it. These designs provide a refreshing cool sensation when lying on the bed. Additionally, the inclusion of pocketed coils at the base enhances airflow throughout the mattress, contributing to a cooler sleeping experience.

Comfort & Pressure Relief

Beautyrest Lux Hybrid mattresses, provide effective pressure relief, with the inclusion of Beautyrest® ActiveResponse™️ Memory Foam in the comfort layer. This advanced memory foam conforms to your body’s contours, effectively reducing discomfort caused by concentrated pressure points.

Beautyrest Ocean View Island model incorporates softer foams targeting the shoulders and hips, allowing you to gently sink into the mattress for a rejuvenating night’s sleep. The sleep surface is also crafted from recycled plastic bottles, resulting in a soft and cozy feel.

In contrast, Beautyrest Seabrook Island features 50% more memory foam than Ocean View Island (per Beautyrest’s specifications). This enhanced memory foam composition provides even more effective relief from pressure points, ensuring superior comfort and a pain-free night’s rest.

Furthermore, the individually encased coils at the base of the mattress maintain proper body alignment, ensuring complete rest and comfort.

Back Support

Beautyrest Lux Hybrid Ocean View Island and Seabrook Island feature a foam design supported by the robust T2 Pocketed Coil™ Technology foundation, delivering optimal support for your back when you lie down. This coil technology is composed of dual-strand coils that combines the benefits of a two-coil system. It aims to offer comfort and pressure relief while ensuring necessary support and durability. The design also offers increased support in the areas where it’s needed most, making these beds a good option for those dealing with discomfort or pain.

Q2. How Firm Is Beautyrest Harmony Lux Hybrid Mattress?

Firmness is subjective and varies from person to person. Harmony Lux Hybrid designed its two models considering different sleep positions and preferences. The models come in varied firmness options, including Firm, Medium, and Plush, catering to diverse sleep requirements.

Q3. How Thick Is Beautyrest Harmony Lux Mattress?

Beautyrest Ocean View Island mattress measures 13 inches in height, while Seabrook Island mattress varies in height, ranging from 13 to 14 inches.

Q4. Is Beautyrest Harmony Lux Hybrid Mattress Safe?

Beautyrest® Harmony Lux Hybrid mattress models are manufactured without using harsh materials and chemicals. The mattresses are made from CertiPUR-US® certified foams, which means the foam is made from environmentally friendly compounds and does not use ozone depleters, formaldehyde, flame retardants, phthalates, or heavy metals. Further, plastic waste from the ocean is converted into sustainable and temperature-controlled fabric, thus helping make beds from recycled materials, which greatly impacts cleaning the oceans and the environment.

Q5. What Sizes Are Available For Beautyrest Harmony Lux Hybrid Mattresses?

Harmony Lux Hybrid mattress is available in six different sizes, viz. Twin, Twin XL, Full, Queen, King, and Cal King.

Q6. Briefly Discuss Beautyrest Harmony Lux Hybrid Policy On Shipping, Delivery, Risk-Free Trial, And Warranty?

Shipping: Every item bought on comes with complimentary shipping. Nonetheless, Beautyrest does not offer shipping services to Alaska or Hawaii.

Delivery: When you buy a mattress from Beautyrest’s website, you will receive complimentary White Glove Delivery, which covers the setup of your new mattress and the removal of any old mattress, if applicable. Mattresses are also shipped at no cost through FedEx Ground or UPS, but the White Glove Delivery service is not offered in this shipping option.

Risk-Free Trial: Each Beautyrest® Harmony Lux Hybrid mattress comes with a 100-night in-home trial. If you are unhappy with your purchase during this period, you can initiate a return and receive a full refund.

Warranty: Beautyrest offers a 10-year Limited Warranty cover against manufacturing defects like extreme compression, sagging, stitching, etc. The warranty applies only to the original purchasers of Beautyrest mattresses from Beautyrest stores, online, or from an authorized retailer. The Limited Warranty is not transferable to any subsequent owners of Beautyrest mattress.

Pros & Cons

Q1. Who would you recommend the Beautyrest® Harmony Lux Hybrid mattress to?

Beautyrest® Harmony Lux Hybrid mattress is an ideal choice for individuals who:

  • Seek a luxurious bed with excellent pressure relief, comfort, and edge support.
  • Prefer sleeping on their back or stomach.
  • Experience heat while sleeping and desire temperature regulation.
  • Require a long-lasting mattress.
  • Prioritize eco-friendly options.

Q2. Who should avoid the Beautyrest® Harmony Lux Hybrid mattress collection?

Beautyrest® Harmony Lux Hybrid mattresses may not be the best choice for individuals who:

  • Have a limited budget.
  • Prefer the sensation of sinking into or being embraced by memory foam.


Beautyrest® Harmony Lux Hybrid mattress has two offerings in its catalog as already discussed. Each gives you a different feel with more advanced features.

Beautyrest Ocean View Island series is available in three comfort options: Firm, Medium, and Plush. The Firm option provides a sensation of sleeping on top of the mattress and is recommended for back and stomach sleepers. The Medium choice offers a balance between softness and firmness, catering to all sleep preferences. In contrast, the Plush model envelops you in a soft, gentle embrace, making it a great option for side sleepers who experience discomfort in their shoulders or hips.

Beautyrest Seabrook Island series offers a choice between a Firm or a Plush feel. The Firm option is designed to meet the comfort preferences of individuals who sleep on their back or stomach, while the Plush version is designed to accommodate the needs of side sleepers.

Material & Construction

Q1. What are the unique technology, design, and materials used in the construction of the Beautyrest Harmony Lux Hybrid Mattress?

Beautyrest® Harmony Lux Hybrid mattress uses environment-friendly fabric, pressure-relieving foams, and individually wrapped coils to create a luxurious, long-lasting mattress. Both models have a similar construction, with slight differences.

Beautyrest Ocean View Island employs 60 recycled plastic bottles, while Seabrook Island utilizes 100 to create a soft, relaxed sleeping surface. Now, let’s discuss the design and construction of each model.

Construction of Beautyrest Harmony Ocean View Island Mattress

  • Layer 1: The mattress’s uppermost layer features a cooling element infused with Infinicool® technology, positioned just below the sleep surface. This feature ensures a cool and comfortable night’s sleep.
  • Layer 2: The comfort layer comprises high-quality memory foam, specifically the Beautyrest® ActiveResponse™ Memory Foam. This memory foam conforms to the body, effectively alleviating pressure points and tension. The gentle embrace of the foam promotes waking up each morning feeling refreshed and free from all pains.
  • Layer 3: The support system consists of 1255 Series T2 Pocketed Coils (double-coil design), providing comprehensive support for the entire body and ensuring comfortable sleep in any sleeping position. Notably, the coil design employs 40% more coils than the Beautyrest Harmony Hybrid model, offering enhanced support and comfort. This feature contributes to the model’s higher price point.

Construction of Beautyrest Harmony Seabrook Island Mattress

  • Layer 1: Unlike the Ocean View model, the top layer of Beautyrest Seabrook Island mattress incorporates advanced double-cooling technology known as Infinicool® Lux, effectively promoting cooler sleep throughout the night.
  • Layer 2: Next is the comfort layer, a combination of Beautyrest® ActiveResponse™ Memory Foam and charcoal-infused foam. This combination not only enhances pressure relief but also helps regulate temperature. Charcoal has natural temperature-regulating properties. It can absorb excess heat from your body, helping to keep you cool during the night. This is particularly beneficial for people who tend to sleep hot.
  • Layer 3: The support system is constructed similarly to the Ocean View model, featuring double-stranded pocketed coils known as 1255 Series T2 Pocketed Coils. These coils offer incredible support and improved airflow within the mattress, preventing heat accumulation at the base.


Beautyrest Harmony Lux Hybrid - Exceptional Seabrook Island - Firm
Materials & Construction (1=Least, 5=Best) (4.50/5)
Repositioning (1=Least, 5=Best) (4.50/5)
Comfort (1=Least, 5=Best) (4.50/5)
Cooling (1=Least, 5=Best) (4.25/5)
Motion Isolation (1=Least, 5=Best) (4.25/5)
Edge Support (1=Least, 5=Best) (4.50/5)
Overall Rating 4.42/5
Rating Scale: 1 = Average, 2 = Good, 3 = Very Good, 4 = Excellent, 5 = Winner



Q1. How Would You Rate Beautyrest Harmony Lux Hybrid Mattress From A Repositioning and Responsiveness Perspective? 


Beautyrest Lux Hybrid mattress with a multi-layer construction comprising foam and pocketed coils, ensures that you won’t experience a sensation of being trapped, thus allowing for effortless movement in bed. The coils make the mattress bouncy, making it easy to adjust your sleeping position.

However, Beautyrest Seabrook Island comprises more memory foam than the Ocean View model. As a result, you may encounter some difficulty when trying to change your sleeping position on the mattress.


Beautyrest Lux Hybrid mattress is highly responsive, and allows you to move comfortably. Its comfort layer, featuring ActiveResponse Memory Foam, promptly adjusts to your body’s movements, while the individual coil system ensures that the mattress remains highly responsive.

Comfort, Back Support, Pressure Relief


Q2. How Would You Rate Beautyrest Harmony Lux Hybrid Mattress For Providing Comfort And Pressure Relief To Sleepers? 

The two Beautyrest Lux Hybrid models are great at relieving pressure from different pressure points. Beautyrest® ActiveResponse™️ Memory Foam in the comfort system is specially formulated to contour your natural curves in all sleeping positions, thus offering enhanced pressure relief. Extra memory foam in Seabrook Island provides more comfort, helping alleviate aches and pains, making it more comfortable to sleep on.

The T2 pocketed coils at the base are responsive and provide enhanced support by adapting to all your body curves, thus keeping the spine appropriately aligned. This ensures you wake up in the morning with fewer aches and pains.

Cooling & Temperature Control


Q3. How Would You Rate The Cooling And Overall Temperature Control Characteristics Of Beautyrest Harmony Lux Hybrid Mattress?

Harmony Lux Hybrid, being a hybrid mattress, sleeps cooler as the coils allows more room for airflow, preventing heat from building up at the base.

The Beautyrest Ocean View model has a single cooling layer, InfiniCool®, which contributes to a consistently cool night’s sleep. In Seabrook Island, the cooling technology is even more advanced with a two-layered system known as InfiniCool® LUX, ensuring a refreshing and cool sleeping environment throughout the night. Furthermore, the inclusion of charcoal-infused memory foam in Beautyrest Seabrook series aids in temperature regulation, enhancing overall comfort during your night’s rest.

Motion Isolation and Sharing a Bed


Q4. Does Beautyrest Harmony Lux Hybrid Mattresses Provide Reasonable Motion Isolation When Sharing A Bed With Others?

Beautyrest® Harmony Lux Hybrid isolates motion well for a hybrid mattress. The coil base support system gives the bed bounce. However, encapsulation of the coils in fabric prevents motion transfer to the neighboring coils, thus minimizing disturbance if caused during changing positions in the bed. The memory foam layers absorb much of the motion. Extra memory foam in Seabrook Island model aids in enhanced motion isolation compared to the Ocean View.

Edge Support


Q5. How would you rate the edge support of Beautyrest Harmony Lux Hybrid Mattresses?

Beautyrest Lux Hybrid mattresses boast robust edge support, thanks to the T2 pocketed coils in their support system. These coils effectively prevent any sinking or sagging along the mattress edges. Additionally, the combination of coil design and memory foam layers ensures a secure and comfortable feel when sitting or lying near the edges.

Recommendation based on sleeping style

Beautyrest® Harmony Lux Hybrid mattress has a bed suitable for sleeping in all three postures: side, back, and stomach. Let’s explore which model and firmness are best suited for each sleeping posture.

Side Sleepers:

  • The main problem with side sleepers is pressure build-up in sensitive areas like shoulders and hips. Contouring can help, which the Beautyrest Lux Hybrid provides. The Plush Ocean View and Seabrook Island conform the pressure points gently, preventing tension from building up when pressed against the bed. ActiveResponse Memory Foam in the comfort layer is specially designed to alleviate pressure and provide optimal comfort.
  • Additionally, the inclusion of extra memory foam and charcoal-infused foam in the Beautyrest Seabrook series, further enhances pressure relief, making it a preferred choice for many side sleepers. It’s important to note that the Firm and Medium options are not suitable for individuals who sleep on their sides.

Back Sleepers:

  • Sleeping on the back maintains the natural posture, keeping the spine appropriately aligned. Contouring and support are essential for a mattress to be the best mattress for back sleepers. The Firm options of both Beautyrest® Harmony Lux Hybrid models offer ample support for back sleepers falling within the average or heavyweight category. For lightweight back sleepers, the Beautyrest Ocean View Medium is a suitable choice, but the Plush versions of Ocean View and Seabrook models may be excessively soft and uncomfortable.

Stomach Sleepers:

  • Stomach sleepers need a firm, supportive mattress to keep their hips and abdomen from sinking deep into the bed. Both Beautyrest Ocean View Firm and Medium are suitable for all categories of stomach sleepers, including those who are lightweight, average, and heavyweight. On the other hand, Beautyrest Seabrook Firm is specifically designed for stomach sleepers and offers the right level of support for this sleeping position.

Combination Sleepers:

  • Combination sleepers keep changing positions; thus, they need a good, responsive mattress. With Firm, Medium, and Plush firmness, both Beautyrest® Lux Hybrid models are a good choice for combination sleepers across all body types, as they have options per their needs. Pocketed coils at the support core of each mattress support the body in most of the sleeping positions.

Hope you have enjoyed the comprehensive Beautyrest® Harmony Lux Hybrid review. Check out the Beautyrest Mattress Coupons for the best deal on your purchase.


Size Price Sale Price Discount
Twin $1799 $1799 0%
Twin XL $1849 $1849 0%
Full $1919 $1919 0%
Queen $1999 $1999 0%
King $2499 $2499 0%
Cal King $2499 $2499 0%
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