Beautyrest Harmony Lux Carbon 1000 Medium Mattress Review

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:

Comfort Scale Rating

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.

Overview of the Harmony Lux Carbon 1000 Medium

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

PROS	CONS
Partnership with SEAQUAL to reduce debris in the ocean Pocketed coils Premium pressure-relieving foams Cooling technology Minimal motion transfer Adjustable base compatible Medium feel appeals to most	Not good for those on a budget

Pressure Test Results

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.

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The Main Harmony Lux Carbon 1000 Medium Features in Detail

1. 1. InfiniCool Lux Technology

   The material in the quilt has cooling characteristics, preventing you from overheating throughout the night. 

2. 2. RightTemp Wave Foam

   Provides exceptional pressure relief and comfort, for a night of sleep without tossing and turning.

3. 3. T2 Pocketed Coil Technology

   The coils are individually wrapped, so they contour to the curves of your body providing precise support right where needed. 

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Comfort Depth Video

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.

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Warranty

The Harmony Lux Carbon 1000 Medium mattress has a 10-year warranty against factory defects.

Other Comfort Options

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.

• Beautyrest Harmony Lux Carbon Medium Pillow Top Review
• Beautyrest Harmony Lux Carbon Plush Review
• Beautyrest Harmony Lux Carbon Extra Firm Review
• Beautyrest Harmony Lux Carbon Plush Pillow Top Review

Beautyrest Harmony Lux Carbon 1000 Medium Specifications:

Product Name	Beautyrest Harmony Lux Carbon 1000 Medium
Price	Check Price
Brand	Simmons
Mattress Comfort	Medium
Comfort Scale Number	3
Coil Count	TBA
Coil Gauge	TBA
Height	13.75"
Comfort Padding Layers	1.25" AirFeel Foam 1" RightTemp Wave Foam 1/2" Beautyrest Gel Memory Foam 1.5" Medium Comfort Foam
Warranty	10-year warranty against manufacturer's defects No Flip, No Rotate Non-prorated
Back Support System	T2 Pocketed Coil Technology 1 1/2" Energy Foam
Quilt Top of Mattress	InfiniCool Lux
Edge Support	BeautyEdge
Recommended For Side Sleepers Who Weigh	134-218 lbs 111-135 lbs
Recommended For Back Sleepers Who Weigh	210-273 lbs 134-218 lbs 111-135 lbs

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About the Author, Juliana Huhta, Mattress Expert

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.