🇺🇸 United States · Hybrid (coils and foam) vs Memory foam
Beautyrest Harmony Lux CarbonvsNectar Premier Copper
Which one is best for you? Beautyrest Harmony Lux Carbon vs Nectar Premier Copper - 2026 comparison by Vs Mattress
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Beautyrest Harmony Lux Carbon
by Beautyrest · Hybrid (coils and foam)
Check current deal.10 years · 100-night trial
Pricing by size
Beautyrest Harmony Lux Carbon
Nectar Premier Copper
Essential information
| Beautyrest Harmony Lux Carbon | Nectar Premier Copper | |
|---|---|---|
| Type | Hybrid (coils and foam) | Memory foam |
| Launched | 1925 | 2021 |
| Brand | Beautyrest | Nectar Sleep |
| Made in | United States | United States |
| Unique points | The Beautyrest Harmony Lux Carbon Series is a five layer design (prices and information based on the Medium Classic Top):
The Extra Firm Classic Top is available at a cheaper price. | The Nectar Premier Copper Memory Foam Mattress is the new flagship mattress with 5 layers:
|
| Video | – | Nectar Premier & Premier Copper Review (Best Memory Foam Mattress?) |
Certifications & trial
| Beautyrest Harmony Lux Carbon | Nectar Premier Copper | |
|---|---|---|
| OEKO-TEX® | No | No |
| CertiPUR-US® | Yes | Yes |
| Certifications | CertiPur-US® | CertiPur-US® |
| Other certification info | – | – |
| Sleep trial | 100 nights | 365 nights |
| Warranty | 10 years | FOREVER |
| Free shipping | – | – |
| Free returns | Yes | Yes |
| Pay later | Yes | Yes |
| Delivery info | Conveniently delivered using our complimentary White Glove Delivery experience. After checkout, 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. | Enjoy free shipping in the contiguous United States. We will deliver your new mattress right to your front door - fast and convenient! If you decide that you're not in love with your new Nectar Lush mattress, returns are free too! |
Firmness & feel
| Beautyrest Harmony Lux Carbon | Nectar Premier Copper | |
|---|---|---|
| One firmness fits all | No | No |
| Select your firmness | Yes | No |
| Adjustable firmness | No | No |
| Half and half firmness | No | No |
| Flippable / reversible | No | No |
| Firmness info | The Harmony Lux Carbon Series has 5 firmness options: Classic Top (available in Extra Firm, Medium and Plush) and Pillow Top (available in Medium and Plush). The Classic Top is a firmer top for traditional support, the Plush Top is a plush, soft top for extra comfort. There is an extra $400 cost associated with the Plush Top options. | – |
Construction & materials
| Beautyrest Harmony Lux Carbon | Nectar Premier Copper | |
|---|---|---|
| Layers | Plush Comfort Foam, Medium Comfort Foam, Energy Foam, Beautyrest® Gel Memory Foam, T2 Pocketed Coil® Technology with BeautyEdge® | Nectar Smart Layer With ActiveCool HD, Dynamic Support Layer, Stay-Stable Base Layer. |
| Cover | Seaqual Fabric Technology utilizes recovered plastics from the ocean to create a durable and luxurious fabric. | Quilted Cool Cover With Copper And Sleep Fabric Tech. Nectar Premier Copper’s cover is woven with copper fibers, known to help whisk away body heat. So you, or you both, or you all crawl out of bed every morning like a snoozed up bear ready for spring. |
| Machine-washable cover | No | No |
| Ergonomic handles | Yes | No |
| Comfort | Featuring our RightTemp Wave Foam, our Harmony Lux Carbon Series sleeps cool and comfortable all night. Consistently cool and comfortable. InfiniCool Lux is a system of layers in the cover and right below the cover that are cool-to-the-touch. | Nectar Premier Copper delivers dream-state comfort with an extra inch of foam. So you doze off dreamily on a taller, denser sleep surface. With such minimal motion transfer, you can do a little happy dance without waking your partner. Phase-changing material dynamically adapts to your sleep temp, while 4 inches of cushy, pressure-relieving gel memory foam cuddles every curve and joint. So you zonk out in a temperature-responsive oasis. |
| Support | Beautyrest® Harmony Lux Carbon Series features our latest innovations in support, comfort, and cooling that work together in harmony for a better night's sleep. Its new and innovative coil design and support system, advanced pressure relieving foams, uniquely engineered cooling technologies and exclusive sustainable fabric technology makes this collection the ultimate choice in premium bedding. BeautyEdge® for reliable edge support. Our Precision Support System powered by T2 Pocketed Coil Technology provides additional support where you need it most. Beautyrest® Gel Memory Foam and RightTemp Wave Foam work together to create incredible pressure relief. | Stay-Stable Base Layer. This sturdy 9-inch bottom layer of foam ensures the comfort and support layers above it perform at their tip-top best. Mo’ base, mo’ support. Get ultimate relief at the pressure points beneath your shoulders, hips and legs for proper spinal alignment. A taller base gives Nectar Premier Copper’s support layer what it needs to deliver your ultimate relief. Because truly relaxed muscles are the key to deeper dreaming. |
| Posts | – | Why do customers review the Nectar so well? 4.7 stars with over 30,000+ reviews, read what the customers have to say! |
Size & weight
| Beautyrest Harmony Lux Carbon | Nectar Premier Copper | |
|---|---|---|
| Available sizes | Twin, Twin XL, Full (Double), Queen, King, California King | Twin, Twin XL, Full (Double), Queen, King, California King |
| Dimensions | Twin: 14.75 " | Twin: 14 " |
| Twin weight (kg) | 57 | 55 |
| Twin XL weight (kg) | 59 | 59 |
| Full (Double) weight (kg) | 78 | 76 |
| Queen weight (kg) | 99 | 92 |
| King weight (kg) | 129 | 116 |
| California King weight (kg) | 134 | 116 |
FAQs
Beautyrest Harmony Lux Carbon
How many coils does Harmony Lux have?
The Beautyrest Harmony Lux models all feature the same pocketed coil support unit, which includes 850 coils (in the queen size) and provides zoned support.
What is the Seaqual Fabric Technology?
Seaqual is a collaborative initiative aimed at cleaning our oceans and raising awareness about marine litter. They convert ocean plastics into luxurious, high-quality sustainable fabrics. These fabrics not only feel great but also contribute to cleaner oceans. Each queen-size mattress made using Seaqual fabric helps to eliminate the equivalent of up to 50 water bottles from the ocean.
How do I know which firmness to select when I am mattress shopping?
The choice of mattress firmness is subjective and depends on your personal preferences and problem areas. Stomach sleepers generally benefit from a firmer mattress, while back sleepers find comfort in a firm to medium feel. Side sleepers often prefer a medium or plush mattress with extra pressure relief. These guidelines can assist in narrowing down options, but personalized recommendations based on individual needs can be obtained from the Customer Support team.
Nectar Premier Copper
Is the Nectar Copper good for stomach sleepers?
The Nectar Premier Copper Mattress may not be the best choice for stomach sleepers, unless they weigh less than 130 pounds. A firmer mattress is generally better for stomach sleepers as it helps keep the spine even.
Is the Nectar Premier Copper a good mattress?
Yes, the Nectar Premier Copper is a high-quality mattress made with durable foams. It's particularly suitable for back sleepers, side sleepers, and those who tend to sleep hot and want a foam mattress that stays cool.
Can you flip the Nectar Premier Copper mattress?.
No, the Nectar Premier Copper mattress is not designed to be flipped. If flipped, you would be sleeping on the firm support layer instead of the softer comfort layers.
Thank you for checking out this Beautyrest Harmony Lux Carbon vs Nectar Premier Copper mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.
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