Beautyrest® Harmony Lux


With 40% more support coils than Harmony models, advanced cooling features, consistent support, and a lofty quilted top, Harmony Lux supports more than just your body with a lush, sustainable sleep surface made with plastic bottles diverted from the ocean.

74.5" long x 38" wide x 12.5" high
Features consistent support, advanced motion isolation and two layers of active cooling.
For the person who likes firm comfort and support with equal weight distribution. Ideal for stomach or back sleepers.
You'll be notified when this product is back in stock.

The Beautyrest experience

Find the perfect match

Let our experts help you find the right mattress for your sleep style.

Call 877-298-4955 Find a store

  • Overview
  • Details
  • Shipping & returns

Precision Support System™️ 1255 Series T2 Pocketed Coil® Technology provides consistent head-to-toe support for any sleep position

Advanced cooling with surface level cooling fibers and plant-based cooling technology

Pressure relief
Beautyrest® ActiveResponse™️ Memory Foam provides contouring comfort to help alleviate aches and pains

Motion control
Head-to-toe coils provide advanced motion isolation to minimize the impact of your partner's movement

Made for
Back and stomach sleepers
Materials & Construction
Introducing the new and improved Harmony Lux mattress—a beloved favorite that's back, better than ever. With 40% more support coils* and more pressure-relieving foam than Harmony models, this mattress offers consistent head-to-toe support and advanced motion isolation for you and your partner. InfiniCool® LUX provides two layers of active cooling to help you stay cool and comfortable throughout the night. We've created a lush sleep surface made with up to 60 plastic bottles** hand collected from coastlines and ocean-bound waterways. Featuring a lofty, quilted top perfect for those who prefer a lifted feel, this premium mattress ensures your rest is rejuvenating and helps contribute to cleaner water.
  • Beautyrest® ActiveResponse™️ Memory Foam contours to your body to help alleviate aches and pains caused by pressure
  • Double-stranded pocketed coils provide consistent support and advanced motion isolation
  • Airflow, breathability, and additional pressure relief with AirCool® Foam
  • 100% USA Assembled

*Harmony Lux includes double-stranded T2 Pocketed Coil® Springs.
**Based on queen model. Bottles collected from areas within 50km of coastlines.

Law Label Lookup Model Number: 700811734

All of the Beautyrest mattresses sold here are conveniently delivered using our complimentary White Glove Delivery experience. Typically, within 1 week of placing your order, you’ll be contacted by our shipping partner to select a delivery day that works best for your schedule. The day of your delivery, you’ll get a call confirming your delivery window. Upon delivery, they will set up your new mattress and remove your old mattress and any packaging for that mattress.

Most items ship in 2-4 weeks. We do not ship to Alaska or Hawaii at this time.

Certifications & Warranty

  • We use only CertiPUR-US® certified foams in all of our products, which means our foams are made without formaldehyde, flame retardants, prohibited phthalates, and heavy metals, as well as meet low-VOC standards for indoor air quality.
  • We stand by our Beautyrest mattresses with a 10-Year Limited Warranty. Learn more here

Your mattress purchase includes a 100-Night In-Home Trial. If, at any point during your trial, you are unhappy with your Beautyrest® mattress, simply reach out to us and we will help you initiate a return and receive a full refund of your purchase.

A Closer Look at Harmony Lux

Anchor Island

Coral Island

Diagram of a woman sleeping on the Beautyrest Harmony mattress, showing the inner materials

Consistent, head-to-toe support with 40% more support coils and more pressure-relieving foam than Harmony models, advanced motion isolation, two layers of active cooling, and a lush sleep surface made with plastic bottles diverted from the ocean.

Starting at $1,299

Diagram of a woman sleeping on the Beautyrest Harmony mattress, showing the inner materials

Everything Anchor Island has to offer, plus our maximum cooling with three layers of active cooling and 2x the memory foam for added pressure relief.

Starting at $1,699


Extra FirmUltra Plush

Available in

Firm to Plush

Extra FirmUltra Plush

Available in

Extra Firm to Plush


InfiniCool® LUX
Advanced cooling with surface level cooling fibers and plant-based cooling technology

InfiniCool® MAX
Maximum cooling with surface level cooling fibers, plant-based cooling technology, and RIGHTTEMP™️ Wave cooling foam

Why You’ll Love Harmony Lux

With advanced cooling, 40% more support coils than Harmony models, and up to 2x the memory foam for even more pressure-relieving comfort, Harmony Lux offers a truly restorative sleep experience.

Two hands holding a spring coil on each end with a brown background

Consistent Support

Precision Support System™️ of double-stranded T2 Pocketed Coil® Technology creates consistent support for any sleep position.

A hand placing a plastic bottle into a pile of squashed bottles with a blue background

Earth Friendly

A lush sleep surface made with plastic bottles diverted from the ocean.

One hand placing 3 circular rocks on top of mattress coils

Advanced Motion Isolation

Sleep undisturbed with head-to-toe coils that provide improved support and advanced motion isolation to minimize the impact of your partner's movement.

Pair With

Beautyrest Black Luxury Base


Beautyrest® Motion Air™ Adjustable Base



Beautyrest® Absolute Relaxation™ Pillow


Beautyrest® Harmony Lux Pillow


A man and woman smiling while laying on their backs on a Beautyrest mattress.

Try our mattresses in over 3,000 stores

Experience luxurious comfort in person.


What is the difference between the Quilted Harmony Lux line and the Harmony Lux Hybrid Line? 

The Harmony Lux mattresses as a whole combine some of Beautyrest’s greatest innovations when it comes to support, comfort, cooling, and sustainability.  

The biggest differences between the Harmony Lux and the Harmony Lux Hybrid lines are in the design and make-up of the mattresses. The Hybrid line is a cross between an all-foam mattress and an innerspring mattress.  

When you lay on a Hybrid mattress, it will feel more comparable to a traditional foam mattress, with the added support of a coil base. Because the foams used in the Hybrid model are mostly memory foam, that material has a slower reaction time. As you lay on the mattress, it will take a few minutes to sink into the foam and receive the pressure-relieving benefits. The Hybrid models offer a great amount of support, but still provide the bounce you would come to expect from a traditional mattress. The Hybrid mattresses also have a flatter, more squared-off look.  

In the traditional Quilted Harmony Lux lines, the foam layers are a combination of polyurethane foam and memory foam layers. The top layers will be polyurethane foam followed by memory foam layers deeper down in the mattress. Memory foam is a slow recovery material, whereas, polyurethane foam is a quick response foam. This will provide a very different feel than a Hybrid product. 

What is the difference between the Anchor Island line and the Coral Island line? 

Our Harmony Lux Quilted line is designed to relieve pressure and keep you cool all night long, thanks to advanced foams and cooling technologies. With an emphasis on sustainable luxury as well as comfort and support, the Harmony line offers a wide range of firmness options that are sure to suite your needs 

The Harmony Lux line is divided into two categories: Anchor Island and Coral Island. Both lines offer traditional top and pillow-top mattresses in varying levels of firmness. The main difference between the two lines is the materials used. 

The Coral Island line is considered a step above the Anchor Island line, as it is optimized for the coolest sleep experience possible and features a superior pressure relief system. This line includes InfiniCool® Max cooling technology with three layers of cooling in the cover, compared to the Inficool® Lux cooling technology found in the Anchor Island with only two layers of cooling. Additionally, the Coral Island line features RightTemp™ Wave Foam, a high-conductive carbon fiber-infused foam that provides consistent support and helps keep you cool night after night. 

Where can I try out your mattresses? 

Beautyrest mattresses are available for purchase at retailers throughout the United States. Retailers can pick and choose which products they will have on display for consumers to try out. Retailers often change their inventory frequently.  

If you are looking to test out a specific mattress, we recommend calling your local retailer to see if they have it on display to test out.    

To find a retailer near you, visit our store locator page here

What firmness options are available?

When selecting the Anchor Island model you will have the option of Firm, Plush, Medium Pillow Top, or Plush Pillow Top.  

When Selecting the Coral Island model you will have the option of Extra Firm, Medium, Firm Pillow Top, or Plush Pillow Top.  

What are the heights of the Harmony Lux mattress? 

Depending on which mattress option you choose, the height of the Harmony Lux Mattress will range between 12.5” and 15.75".

What kind of coils are used in this mattress? 

The Harmony Lux mattress incorporates Double Stranded 1255 Series Pocketed coils. These coils offer 40% more support than regular Harmony mattresses and provide advanced motion isolation for any sleep position, resulting in increased support.

What makes the Harmony mattress sustainable? 

The cover of the Harmony mattress uses plastics from the ocean that are transformed into upcycled fibers which get knit into a breathable fabric construction.

How do I know which firmness to select when I am mattress shopping? 

Firmness is going to be subjective from person to person, but we do have a few guidelines that can help you to find the best fit for you. We recommend thinking about what you are looking for in a mattress first, and where your problem areas are. It tends to be easier to point in the direction of what model may work best from there.  

The easiest way to narrow down what you are looking for is to dive into what kind of sleeping position you prefer.  

Stomach sleepers tend to benefit from an overall firmer feel. Usually trying to avoid a pillow top model, and searching for a mattress that is going to be on the Firm or Extra Firm side will help with the support the stomach sleepers need, and will not be too soft. We usually recommend not selecting a model that is softer than a medium feel, as that tends to be too soft for this type of sleeper.  

Back sleepers tend to benefit from a Firm to a Medium feel mattress. These mattresses provide enough support to keep your neck and back aligned and offer enough pressure relief to help cradle those critical pressure points.  

Side sleepers usually find themselves looking into a Medium or Plush feeling mattress. Often, side sleepers will look at a Pillow Top model to add an extra bit of softness to the mattress's comfort level. Side sleepers have critical pressure points on the hip and shoulder area that often require a bit more pressure relief that comes from a Medium mattress or softer.  

These guidelines tend to narrow down the search a little bit, but it is important to remember each person is different and will have different needs. Feel free to reach out to our Customer Support team by phone or email and we would be happy to help provide you with more specific recommendations based on your individual situation! 

The Beautyrest Experience


Need help deciding? We're standing by at 877-298-4955.

Free Shipping & Returns

Shop worry-free with no hidden costs or fees.

Free Mattress Removal

To make room for your new purchase.

100-Night Sleep Trial

100 nights to decide if it's right for you.

Hassle-Free Warranty

We make it simple so you can rest easy.

Join the Mailing List

Be the first to find out about new arrivals, special offers, and more.

There was an error. Please try again.

By signing up, I agree to receive Beautyrest’s email newsletter.

Privacy Notice

1 item added to cart

Beautyrest® Harmony Lux





Subtotal (1 item) $--.--

Shipping, Taxes, Recycling Fees $--.--

Calculated in checkout

Secure Checkout