Ghostbed Flex mattress

By clicking on the product links in this article, Mattress Advisor may receive a commission fee at no cost to you, the reader. Read full disclosure statement.

GhostBed Flex Mattress Review

The GhostBed Flex is one of the top-rated hybrid mattresses on Mattress Advisor and is one of the best mattresses for isolating motion and keeping you cool. Read on to learn more!

Customer Rating: 4.5/5
Mattress Advisor Score:       9.2/10

Get 25% off + 2-free pillows ($170 Value)

The GhostBed Flex is a 7-layer, hybrid mattress that’s great for couples! It makes a good match for couples due to its cooling properties (extra bodies typically means extra body heat) but it also creates almost zero motion transfer.

Keep reading our in-depth GhostBed Flex mattress review to learn more.

GhostBed Flex Mattress Highlights

  • It’s one of our top-rated best hybrid mattresses we’ve tested!
  • The recently GhostBed Flex is a hybrid mattress that harnesses the support of innerspring mattresses while simultaneously maintaining the comfort of memory foam.
  • The bed is made with advanced cooling technology and gel-infused memory foam to prevent its sleepers from waking up with the night sweats.
  • The GhostBed Flex is designed with a patented innerspring support system that perfects motion isolation and edge support, which were both validated in our testing.
  • You can choose from a wide range of sizes — it’s even available as a split king.

GhostBed Flex Mattress Review

The GhostBed Flex is a 7-layered hybrid mattress that’s ideal for hot sleepers and couples. The construction offers advanced comforting and cooling technology to give you great sleep each night. The GhostBed Flex also has great motion isolation, so couples can sleep in peace. 

We personally unboxed and tested the GhostBed Flex mattress in our Mattress Lab. Read on to find out more about this bed and what makes it so great.

Man and woman laying on the GhostBed Flex testing the responsiveness of the mattress

Highlights from Our Testing

Setting Up the GhostBed Flex

It took us exactly two minutes to unbox and set up the GhostBed Flex mattress. This mattress was on the heavier side but it puffed to life instantly. It had a slight odor when it was first opened but it went away quickly. A queen size mattress weighs approximately 122 lbs so you’ll definitely want to recruit some help to get this bed set up. See our video below to watch the process!

Testing Motion Transfer

The motion absorbing abilities of the GhostBed Flex mattress are scary good. Our sleep subjects could barely even tell when their partner was on the mattress; they didn’t feel them leave the bed at all.

Plus, when we tested this with wine, we were even more impressed. Take a look at the video below — the wine was hauntingly still!

Measuring Pressure Relief

When on the GhostBed Flex we noticed a couple of areas of high pressure on our sleep subjects, particularly in the hips and shoulders. Take a look at our pressure mapping results below.

Sleep subject one on the GhostBed Flex.

Sleep subject one on the GhostBed Flex.

Straight Spine Check

The spines of our sleep subjects while on the GhostBed Flex were well taken care of—they were nearly in perfect alignment. Check out the photo below to see the ideal straight spine we look for.

Score Breakdown for the GhostBed Flex

Now that you’ve hit the highlights, dig in to our score breakdown for the GhostBed Flex to see how it performed in each test.

You can learn more about our review process here.

Mattress Advisor Test Score (Out of 10)
Shipping 9
Trial Period 10
Return Policy 10
Warranty 10
Set-Up 8.5
Motion Transfer 9.75
Edge Support 9.25
Pressure Relief 8
Spine Alignment 8.75
Responsiveness 9
Cooling 9
Durability 9
Customer Service 9
Social Impact 6
⭐Total Score for the GhostBEd Flex Mattress⭐

Customer Reviews

“Had been having back pain. Finally after chiropractor and muscle relaxers and nothing helping I decided to get a new bed. Loved the idea of still having some bounce with the memory foam. My wife and I don’t want to get up in the morning!” – Gabriel P.

“Bed has been phenomenal. I have had issues with 3 herniated lumbar discs for 4 years now and I have been waking up feeling so much better than our old bed. Great price for the quality as well and I love promotion so the free pillows were an awesome value. Not to mention they are super comfy. Me and my wife sleep sooooooo much better now. The products are everything they say they are.” – Zach M.

“Ordered Ghost Bed after conducting some extensive research on cooling technology. After placing order, was told the mattress was in stock but the base was on back order. Mattress arrived quickly but waited a few weeks for the adjustable base. Once bed was assembled, I started sleeping like a baby. The quality of sleep I now received was well worth the wait. If you’re looking for a super comfortable mattress with some of the best cooling technology on the market…look no further.” – William S.

Product Information


122 lbs. for queen




Medium firm: 5.5-6.5/10



American Craftmanship

Made in the USA

Compatible Foundations

The GhostBed Flex will most likely work on your existing foundation. It is compatible with any firm, flat surface. It can also be used on an adjustable base.

Box Spring

Box Spring w/ Bunkie Board

Slatted Foundation
Solid Platform
Adjustable Base
What’s Inside the GhostBed Flex Mattress?

The GhostBed Flex is made seven layers of hybrid comfort that marries support, contour, and cooling.

  • Cooling cover: This softcover mad of X is cool from the first touch.
  • 1” Cool Fiber layer: The second layer of the Flex is woven into the first to help promote airflow.
  • 1” Gel Memory Foam: Next, the gel memory foam layer works to provide optimal contour and infused with gel to transfer heat away from the body.
  • A Repeat of Layer 3: So good, they added it twice in a row.
  • 1” GhostFlex Transition Foam: As the mattress makes its transition from foal to coils, this transition layers provides the cushion to maintain the integrity of the mattress’ pressure relieving abilities.
  • 8.5” of Individually Wrapped Pocket Coils: This patented Ghost Flex innerspring coil unit is designed to eliminate motion transfer maximize edge support with its two outer rows of specially reinforced coils to create added support around the edge.
  • 1” High-Density Base Foam: The final layer of the Flex is made with supportive base foam to reinforce the durability and longevity of the entire structure.

Purchasing Information

Purchase Experience

Policy Details
Delivery Compressed and rolled in a box that is 17” x 17” x 45” for a queen
Trial Period 101 days
Warranty 20-year limited warranty
Return Policy Full refund on returns within 101-day trial period
Payment Options Affirm, Bitcoin, Zibby, Amazon, Paypal, Apple Pay, Google Pay

Sizes and Pricing

Size Dimensions Standard Price*
Twin 38″ x 75″ $1,045
Twin XL 38” x 80” $1,250
Full 54” x 75” $1,375
Queen 60” x 80” $1,485
King 76” x 80” $1,785
Cal King 72” x 84” $1,825
Split King 76″ x 80″ $2,500

*Prices listed are standard without sales or Mattress Advisor exclusive discounts. Check price using the button below for the best GhostBed Flex coupons

Sheets by a Window

Compare GhostBed Flex to Other Mattresses

Interested to see how GhostBed Flex compares to other mattresses?
Click here to check out our comparison tool.

Compare GhostBed Flex

Other Products Sold by GhostBed



GhostProtector mattress cover

Luxury Sheets

GhostBed Flex FAQs

How does the 101-night trial work?

GhostBed offers a 101-night sleep trial to every customer. If you decide the GhostBed Flex mattress isn’t right for you, you can contact customer support to schedule a return and receive a full refund. GhostBed asks that you allow 30 night before deciding to return your mattress. Also note that the sleep trial is only available for purchases directly through GhostBed, not other retailers. Although the GhostBed Flex is eligible for returns and refunds, the adjustable base offered by GhostBed is not included in this policy.

Is the GhostBed Flex free of chemicals?

All of the materials in the GhostBed Flex are CertiPUR-US certified, meaning they meet the most rigorous standards in the industry for safety and construction.

Does the GhostBed Flex have a break-in period?

Once you unbox your GhostBed Flex, it may take up to 24 hours to expand to its full size and adjust to your room’s temperature. You can sleep on it immediately, though it is advised to allow some time for expansion and odor dissipation. Your body may take some time to adjust to the materials of a new mattress. Allow 30 nights to fully adjust.

By clicking on the product links in this article, Mattress Advisor may receive a commission fee at no cost to you, the reader. Read full disclosure statement.
Similar firmness


Similar price point

Puffy Lux

Similar cooling properties

Brooklyn Aurora

Also by GhostBed

GhostBed Luxe

Comments (0)