Updated November 3, 2022
The Harmony Lux Carbon 1000 Medium mattress is a medium-feeling bed in the Beautyrest Harmony Lux collection by Simmons. It's part of the Carbon Series. This mattress earned the #7 spot on our Top Ten Beautyrest Mattresses list. For further information on this bed, we go into detail in our review below:
The Harmony Lux Carbon 1000 Medium mattress is a medium-feeling bed; we rate it a 3 on our 10 point Comfort Scale (a 1 is hard, 10 is softest). It's a bit firmer than the 'medium' title, it'll be very popular with people who like firm mattresses. Those that prefer a softer-feeling bed should consider a different Harmony Lux model.
Here is Jed to highlight the features, benefits and our impression of this mattress in an expert review video.
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PROS | CONS |
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The results of our pressure test on the Beautyrest Harmony Lux Carbon 1000 Medium mattress are below. The testing is to see if the bed provides good support, pressure relief, and comfort for large, medium, and petite-sized people. Using models of each size, we map their bodies while lying down on their side and back sleeping positions for a clear image of how well this mattress will perform for most people. (Learn how we test.)
This mattress performed fairly well during pressure testing, earning two recommended scores and three good scores. Ont the other hand, you can see that side sleepers who have a larger-sized body would likely experience excessive pressure on their hips, shoulders, and back. Mattresses of this level of comfort often cause extra pressure on larger-sized bodies.
You can use this information to aid in determining if the HLC1000 Medium mattress is the right model for you.
BACK SLEEPER | SIDE SLEEPER | |
LARGE PEOPLE Largest 10% of adults 210-273 lbs |
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AVERAGE PEOPLE Middle 50% of adults 134-218 lbs |
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PETITE PEOPLE Smallest 10% of adults 111-135 lbs |
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BACK SLEEPER | |
LARGE PEOPLE Largest 10% of adults 210-273 lbs |
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AVERAGE PEOPLE Middle 50% of adults 134-218 lbs |
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PETITE PEOPLE Smallest 10% of adults 111-135 lbs |
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SIDE SLEEPER | |
LARGE PEOPLE Largest 10% of adults 210-273 lbs |
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AVERAGE PEOPLE Middle 50% of adults 134-218 lbs |
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PETITE PEOPLE Smallest 10% of adults 111-135 lbs |
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The material in the quilt has cooling characteristics, preventing you from overheating throughout the night.
Provides exceptional pressure relief and comfort, for a night of sleep without tossing and turning.
The coils are individually wrapped, so they contour to the curves of your body providing precise support right where needed.
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We will measure how far your hips and shoulders sink into the Beautyrest Harmony Lux Carbon 1000 Medium mattress with different body types and post the results in videos here.
VIDEO COMING
The Harmony Lux Carbon 1000 Medium mattress has a 10-year warranty against factory defects.
The Harmony Lux Carbon 1000 Medium mattress is a firmer-feeling bed that is a part of the Beautyrest Harmony Lux collection of mattresses by Simmons. It's one of five available Harmony Lux Carbon Series models. There's also the Diamond Series, which is higher-end and has four models. It's sold by online retailers as the HLC 1000 Medium.
This bed has a lot going for it, there are top-quality foams for pressure relief, which is aided by good back contouring provided by the individually wrapped coil system. The coil system also will do a good job of supporting, it has added support for the lower back (alternating coil in the center third). The independent movement of the coils also decreases motion transfer. That, along with the edge support, will make it a good bed for couples. Even more so, the firmer feeling will appeal to those who like a firm bed but will likely not appeal to those who like a really soft bed.
I'd recommend trying out the Carbon 1000 Medium, it'll work for just about anyone. The cherry on top is the partnership with SEAQUAL that has Simmons including reclaimed plastic taken out of the ocean in every Harmony Lux model to add a cooling effect.
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If you like the Beautyrest Harmony Lux Carbon 1000 collection, but would rather have it in a different comfort level, check out the other options below.
Product Name |
Beautyrest Harmony Lux Carbon 1000 Medium
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Price | |
Brand |
Simmons
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Mattress Comfort | Medium |
Comfort Scale Number |
3
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Coil Count |
TBA
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Coil Gauge |
TBA
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Height |
13.75"
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Comfort Padding Layers |
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Warranty |
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Back Support System |
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Quilt Top of Mattress |
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Edge Support | |
Recommended For Side Sleepers Who Weigh |
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Recommended For Back Sleepers Who Weigh |
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Juliana has spent several years in the mattress industry, writing about and reviewing mattresses. She has a deep understanding of how mattresses work for different people and affect sleep.