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WinkBeds GravityLux Mattress Review

Built with thick layers of memory foam, the GravityLux mattress from WinkBeds is designed with deep pressure relief and comfort in mind. But does the construction actually pull off this cozy aim?

To find out, I personally tested the GravityLux mattress, assessing everything from its build to its firmness, pressure relief, motion transfer, and bounce. After giving it a thorough evaluation, I’m ready to share my expert thoughts with you!

Continue reading for my full WinkBeds GravityLux review. Short on time? Skip on over to my review summary.

Note: The GravityLux comes in a soft, medium, and firm model. I reviewed the firm model of this bed.

$300 Off & Free Sleep Bundle
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress

The WinkBedsGravityLux has thick layers of memory foam to provide great pressure relief and the classic contouring feel of sinking into bed. Just enter your email to save.

Is the GravityLux a Good Mattress for You?

The Firm GravityLux is a very firm mattress that doesn’t offer the sinkage you’d normally associate with a traditional memory foam mattress. If you’re interested in a softer or more traditional feel I’d highly recommend checking out one of the other firmness levels this bed-in-a-box is offered in. If not, take a look below to see who the Firm GravityLux might be a good fit for!

The GravityLux in the Sleepopolis studio.
The GravityLux in the Sleepopolis studio.

Who I recommend the GravityLux mattress for

  • Stomach or back sleepers who want a firm feel that still offers a bit of body-contouring hug could really like the GravityLux. This mattress offers some initial pressure relief but is quite firm.
  • Heavy sleepers (over 250 lbs) could really like this bed. This durable mattress should be able to support additional body weight.
  • Couples could enjoy the firm edge, good motion isolation, and cooling technology in this mattress! Not sure what all of those terms mean? Don’t worry, I’ll define them all in the performance section below!

Who I don’t recommend the GravityLux mattress for

  • Side sleepers who need a lot of extra cushion around their pressure points will probably find the GravityLux much too firm. I’d recommend they check out the soft or medium model of this mattress, or take a look at our best mattresses for side sleepers.
  • Sleepers looking for a traditional memory foam feel that features slow-moving sinkage won’t find what they want in this bed. It’s actually fairly responsive because it’s so firm. I’d check out our best memory foam mattresses roundup or consider one of the softer GravityLux models instead.
  • The GravityLux sleeps much cooler than a traditional memory foam mattress, but it won’t feature as much airflow as a high-quality innerspring mattress. So especially hot sleepers might want to check out one of our best cooling mattresses instead.

How Firm is the GravityLux Mattress?

Let’s kick this section off by talking about the GravityLux’s firmness level! Firmness is highly subjective, and can change a lot depending on your body weight and preferred sleep positions. Therefore, I think it’s important to incorporate a few different opinions into my firmness test. The score you see below is the composite of me and my coworkers’ personal firmness ratings.

The GravityLux on the mattress firmness scal
The GravityLux on the mattress firmness scale.

As expected of a firm mattress, we all found this bed quite firm! I gave it a 7.5 out of 10 on the mattress firmness scale. The industry standard for medium-firmness is a 6.5 out of 10, so the GravityLux is a true firm mattress. Sleepers looking for the more medium-soft feel of traditional memory foam beds should consider one of the softer GravityLux models.

stomach sleeping on the GravityLux
Stomach Sleepers might like the GravityLux mattress.

Personally, I sank through the memory foam layers quickly, and interacted pretty directly with the atlas core foam at the base of this mattress. This meant the GravityLux felt more like a firm foam mattress with a memory foam pillow top than a traditional memory foam mattress to me. Rather than deep sinkage and slow-moving pressure relief, I felt some initial pressure relief followed by nice firm support.

$300 Off & Free Sleep Bundle
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress

The WinkBedsGravityLux has thick layers of memory foam to provide great pressure relief and the classic contouring feel of sinking into bed. Just enter your email to save.

GravityLux Mattress Performance

To get an even better sense of the GravityLux, let’s run it through a few of my favorite tests to see how it performs for different body weights, people with pain, and couples.

Testing the GravityLux Mattress in Different Sleeping Positions

Intro this section saying different sleeping positions/weights need different amounts of support. Then run through the following:

Is the GravityLux a Good Mattress for Light Sleepers (Under 130 lb)?

  • Light Back Sleepers – These sleepers will find the GravityLux very firm, but back sleepers who enjoy a firm feel should feel comfortable on this bed.
  • Light Side Sleepers – The firm model of the GravityLux is super firm, and I think strict side sleepers will feel stiff or sore around the hips and shoulders if they sleep on this bed. I’d recommend the Soft model of the GravityLux or one of our best soft mattress options instead.
  • Light Stomach Sleepers – I normally recommend stomach sleepers avoid memory foam mattresses to prevent their hips from sinking into the bed and throwing their spines out of alignment. But the GravityLux’s firm support should keep these sleepers’ hips elevated and supported while its top layer of memory foam offers a more cuddly feel than most other firm mattresses might. I think this could be one of the best mattresses for stomach sleepers who like a memory foam feel.

Is the GravityLux a Good Mattress for Average Weight Sleepers (130 – 250 lb)?

  • Average Weight Back Sleepers – These folks will feel a little pressure relief as the top layer of memory foam fills in their lumbar region. But, they’ll sink through this layer onto the firm base almost immediately, so should get a lot of nice support as well.
  • Average Weight Side Sleepers – This bed will feel much too firm to these sleepers. They should opt for the Soft model to get the pressure relief they need around the shoulders and hips.
  • Average Weight Stomach Sleepers – Stomach sleepers who want a cozy feel might especially like this bed. These sleepers need firm support to keep their spines neutrally aligned, which the GravityLux definitely offers, but it also offers a little nice pressure relief in this position.

Is the GravityLux a Good Mattress for Heavy Sleepers (over 250 lb)?

  • Heavy Back Sleepers – These sleepers should find the Winkbed comfortable. They might get a bit more sinkage from this bed than other sleepers, which could add some nice pressure-relief.
  • Heavy Side Sleepers – This bed will likely be too firm for these sleepers. Since I have not personally tested the softer models of this mattress, I’m not sure how they’ll perform for heavier folks. However, WinkBeds tends to make durable, long-lasting mattresses that heavier sleepers should enjoy, so the Medium model of this bed could work for heavy people who like a softer feel.
  • Heavy Stomach Sleepers – This bed might offer a little too much sinkage for these folks. If you’re a heavy stomach sleeper I’d recommend the WinkBed Plus mattress, a hybrid mattress designed specifically for heavier people.
$300 Off & Free Sleep Bundle
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress

The WinkBedsGravityLux has thick layers of memory foam to provide great pressure relief and the classic contouring feel of sinking into bed. Just enter your email to save.

GravityLux Pain Relief Performance

A great way to predict a mattress’s ability to relieve pain is to assess its pressure relief. When assessing a bed’s pressure relief (aka its ability to alleviate tension at the shoulders, hips, and lower back), I like to use a pressure map. I roll this device out, hop aboard, and let it track the force my body exerts on the mattress in real time. Areas of low pressure are shaded in blue to green and areas of high pressure are shaded in yellow to red.

The GravityLux's pressure map results.
The GravityLux’s pressure map results.

Back Pain — Based on the almost totally blue pressure maps above, the GravityLux is a great option for combatting back pain. But, if you like some more pressure relief at the lower back, I’d recommend opting for the Medium model of this mattress.

Shoulder Pain — You’ll only see a little green around my shoulders on the map when I’m on my side, but I think this mattress is a bit too firm for sleepers with shoulder pain. I’d recommend the Soft or Medium model instead.

Hip Pain — You’ll see a touch of green around my hips on the map when I’m on my side as well. Though this doesn’t indicate a ton of pressure, I think the firm feel of this mattress will lead to some soreness around the hips. I’d recommend opting for the Soft or Medium model of this bed if you struggle with hip pain.

GravityLux Performance for Couples

Couples tend to do best on a mattress with low motion transfer, enough responsiveness for sex, some cooling features, and good edge support. Read on below to learn about those terms and see how the GravityLux performs.

Motion Transfer

Motion transfer is the amount of movement detectable from one side of the bed to the other. If you sleep with a partner, it’ll clue you in to the disturbances you’re likely to feel as they toss and turn in the night.

To illustrate motion transfer, I dropped a 10 lb steel ball from heights of 4 inches, 8 inches and 12 inches and measured the disturbance it caused: the bigger the lines, the bigger the disturbance.

The GravityLux's motion transfer results.
The GravityLux’s motion transfer results.

These are solid motion transfer results, which tells me you shouldn’t be too bothered by your bedmate’s nighttime movements. I’m not too surprised by this, as memory foam is traditionally very effective at dampening motion. If both you and your partner like a firm feel, I think the GravityLux could be a great fit!

Sex

The best mattress for sex is easy to move around and change positions on. The GravityLux’s firm feel makes it really easy to move around on this bed, making it a great option for sex.

Cooling

Two people create more body heat than one, so couples often prefer cooling mattresses. The GravityLux sleeps much cooler than traditional memory foam mattresses, and I think it’s cooling enough to feel comfortable to couples. But if you sleep very hot, a latex mattress could be a better fit.

Edge Support

Edge support is a measure of how supportive the sides of your new mattress are. A mattress with good edge support will allow you to spread out over its entire surface area. This is an especially nice perk for couples and heavier people.

The GravityLux’s edges felt nice and strong to me! I felt supported sitting and lying on the side of this bed. I’d definitely recommend this mattress to couples or heavy people looking for a bed with durable edges.

$300 Off & Free Sleep Bundle
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress

The WinkBedsGravityLux has thick layers of memory foam to provide great pressure relief and the classic contouring feel of sinking into bed. Just enter your email to save.

What is the GravityLux Mattress Made Of?

As I’ve mentioned, the firm model GravityLux feels a bit different than a traditional memory foam mattress.To help you understand why, I’m going to take you through each layer of this 11-inch thick bed.

Cover —The GravityLux has a cooling Tencel cover. Tencel is an eco-friendly cotton substitute made from eucalyptus. It feels soft and cool to the touch. The cover is also quilted with some gel-infused foam to provide some initial pressure relief.

Comfort Layer — Up next is a layer of the brand’s AirCell memory foam. This foam sleeps much cooler than traditional memory foam because its open-cell design prevents heat retention. This foam was built to offer less sinkage than traditional memory foam, so it gives the GravityLux a pressure-relieving but responsive feel.

Transition Layer — Next up is a layer of zoned Progression Foam, another foam unique to WinkBeds. This layer was designed to offer extra support around the lower back and extra softness around the shoulders. This type of zoned support is great for sleepers who struggle with back pain.

Support Layer — The construction wraps up with a layer of high-density Atlas Core foam. This foam offers the GravityLux a ton of durability. This is likely one of the more sag-proof memory foam mattresses on the market right now. This foam also gives the mattress a lot of its feel, because the GravityLux is dominated by this layer it feels firmer than a traditional memory foam bed.

GravityLux mattress layers
A look inside the GravityLux.

My Final Thoughts about the GravityLux Mattress

After going over its construction, sussing out its feel, and comparing it to a few other WinkBed mattresses, it’s time to decide: Is the GravityLux mattress right for you? I can’t say for sure, but I can leave you with a few final thoughts to help you get there on your own.

My favorite things about the GravityLux mattress

My favorite thing about this mattress is its durability. This is a long-lasting mattress that won’t start to sag anytime soon. This is an especially nice feature for a foam mattress to have, since memory foam normally starts to break down earlier than other mattress materials. WinkBeds also offers a lifetime warranty with this mattress, which is a testament to their confidence in the longevity of this bed.

I also appreciate how cooling this mattress is. It sleeps much cooler than a traditional memory foam mattress. While especially hot sleepers might still prefer an innerspring or latex mattress, folks looking for a foam mattress that doesn’t overheat should like this bed.

My GravityLux mattress complaints

My biggest concern about this bed is that it does not feel like a traditional memory foam mattress. It’s much firmer and more fast-moving than a classic memory foam bed. If you’re a side sleeper looking for slow-moving sinkage you’ll definitely need to opt for the soft or medium model of the GravityLux. On the other hand, if you’re someone who likes some more responsiveness and less sinkage, this con could be a pro in your book!

How Much Does the WinkBeds GravityLux Cost?

Buying a new mattress can often come down to price. The GravityLux is fairly well priced for a luxury mattress option, and it’s often on sale. To save on the GravityLux you can visit our WinkBeds mattress coupon page to find a deal. Take a look at the chart below to see pricing and sizing information.

Prices listed are before discount or offer on each size.

SizeDimensionsWeightPrice
Twin38” x 75” x 11”51 lbs$1,099
Twin XL38” x 80” x 11”53 lbs$1,199
Full54” x 75” x 11”66 lbs$1,599
Queen60” x 80” x 11"77 lbs$1,599
King76” x 80” x 11”94 lbs$1,999
California King72” x 84” x 11”95 lbs$1,999
$300 Off & Free Sleep Bundle
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress

The WinkBedsGravityLux has thick layers of memory foam to provide great pressure relief and the classic contouring feel of sinking into bed. Just enter your email to save.

WinkBeds Mattress Policies and FAQs

Does the WinkBeds GravityLux come with a sleep trial period?

Yes, the WinkBeds GravityLux does come with a 120-night sleep trial.

How does the WinkBeds GravityLux ship?

The GravityLux ships for free and will arrive compressed in a box. You should allow several hours for decompression and off-gassing before putting sheets on your new mattress.

Does the WinkBeds GravityLux come with a mattress warranty?

Yes, the GravityLux comes with a lifetime warranty. If you’re replacing an old WinkBeds mattress for a reason not covered under the warranty, WinkBeds will give you 50% off a new WinkBeds mattress of the same size.

Where is the WinkBeds GravityLux mattress made?

WinkBeds mattresses are all made in the USA.

Does the WinkBeds GravityLux mattress require a box spring?

No, you don’t need a box spring with this bed, any hard flat surface will work to support it. You can also use a slatted bed frame or adjustable base. You just need to ensure any frame you use includes a rigid center support.

WinkBeds GravityLux Mattress Vs

Still not sure whether or not the GravityLux is the right replacement for your old mattress? Take a look below to see how it stacks up against models from a few other mattress brands.

GravityLux vs Loom & Leaf

Loom & Leaf Mattress
The Loom & Leaf mattress.
  • The Loom & Leaf is a memory foam mattress from Saatva. It’s offered in a relaxed firm and firm model. This mattress has a more classic memory foam feel than the GravityLux.
  • The Loom & Leaf’s firm model feels firmer than the firm GravityLux, while its relaxed firm model feels softer than the firm GravityLux.
  • Side sleepers should like the deep sinkage the Loom & Leaf mattress offers.
  • Interested in this bed? Check out the full Loom & Leaf mattress review.

GravityLux vs Casper

Casper
The Casper Original.
  • The Casper is an all-foam mattress that features poly-foam instead of memory-foam.
  • The Casper is a little softer than the firm GravityLux model.
  • The Casper is much less expensive than the GravityLux.
  • Learn more in the full Casper mattress review.
$300 Off & Free Sleep Bundle
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress

The WinkBedsGravityLux has thick layers of memory foam to provide great pressure relief and the classic contouring feel of sinking into bed. Just enter your email to save.

Other Models from WinkBeds

At this point, we know the GravityLux inside and out, but how does it compare to the other beds WinkBeds sells? To find out, I’m going to compare it to two of its mattress siblings: the Original WinkBed and WinkBed EcoCloud.

GravityLux vs Original WinkBed

WinkBed mattress
The WinkBed in the Sleepopolis studio.
  • The WinkBed is a hybrid mattress with a sturdy innerspring feel.
  • It also comes in three different firmness options (as well as a plus version for heavier folks).
  • The medium-firm WinkBed is a good choice for combination sleepers, as its high mobility makes it easy to change positions.
  • For more, check out the full WinkBed mattress review.

GravityLux vs EcoCloud

The WinkBeds EcoCloud mattress.
The WinkBeds EcoCloud mattress.
  • Like the original WinkBed, the EcoCloud is a hybrid mattress, though it features a gentler construction of organic cotton, latex, and pocketed coils.
  • The EcoCloud’s latex layer is very cooling, which makes it a good fit for hot sleepers.
  • This bed could be a great option for eco-friendly sleepers, as its materials are all-natural and organic.
  • Check out the full EcoCloud mattress review for more information.
$300 Off & Free Sleep Bundle
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress
WinkBeds GravityLux Mattress

The WinkBedsGravityLux has thick layers of memory foam to provide great pressure relief and the classic contouring feel of sinking into bed. Just enter your email to save.

And that concludes my WinkBeds GravityLux mattress review! Before you go, check out the chart below to see how I rated the GravityLux’s different features.

WinkBeds GravityLux
  • Materials
  • Comfort
  • Support
  • Value
  • Cooling
  • Edge Support
  • Trial
  • Warranty
4.1
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Madison Schaper

Madison is the Staff Writer at Sleepopolis. She reviews new mattresses every week to help readers decide which mattress is best for their needs. When she's not testing out a bed or trying to fit in at least nine hours of sleep you can find her exploring a new park, reading short stories, or checking out a local brewery.