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iSleep Signature (Medium Setting)

Similar Options
iSleep Signature (Medium Setting) Comparables

Looking for alternatives to the Sleep Adjustment Bed mattress? Here are 5 popular mattresses we’ve tested that are very similar. Compare them side by side to see the full details on their materials & construction, comfort & feel, back support, and other performance characteristics.


$3,499
Queen Size
Shop this Bed


$3,499
Queen Size
Shop this Bed

Compare These Products
iSleep Signature (Medium Setting) vs. Other Beds

Compare the iSleep Signature (Medium Setting) mattress side by side with other iSleep models, or with mattresses from other brands.

GoodBed Expert Review
Our Take on iSleep Signature (Medium Setting)

Founder of GoodBed
Michael Magnuson

Founder of GoodBed, Leading Mattress Expert

Bottom Line - Is the iSleep Signature (Medium Setting) the right mattress for you?
Bottom line best icon BEST if you
  • Value a mattress that's capable of supporting heavier people
  • Want a medium-firm mattress (i.e., just a little firmer than average)
  • Rotate amongst a variety of different sleep positions (side, back, and stomach)
  • Need the flexibility to adjust the comfort level of your mattress from time to time
  • Prefer no 'memory feel' in your mattress
  • Sleep with a partner who requires a different comfort level on their side of the bed
  • Want your mattress to be made with natural materials
  • Want it be very easy to move around and change positions during the night
Bottom line not ideal icon NOT IDEAL if you
  • Weigh 225 lb or more, especially if you sleep on your side or stomach
  • Don't like a lot of bounce in your mattress
  • Have a strong tendency to sleep hot (temperature regulation is pretty good, but not the best)
  • May use this mattress on an adjustable base (adjustable base compatibility isn't the best, but is still OK)
  • Regularly sit or sleep along the edge of your bed (edge support is good, but not the best)
  • Are allergic to latex
Sounds good so far? Get the full details.

The iSleep Signature is a unique air mattress design that combines air chambers, pocket springs, and organic latex to create a customizable and organic sleep system

See our full review

GoodBed Ratings

Our Measurements and Scores for the iSleep Signature (Medium Setting)
These attributes are not 'better' or 'worse' — they should be judged solely on your personal preference.
Softness
Medium-Firm (4)
Cushioning
Depth
Medium (5)
Memory Feel
No Memory (1)
Bounce
Very High (8)
Durability
Excellent (9)
Warranty
20-year
warranty
Quality
Very Good (8)
Spinal alignment depends on "fit" between your body and the mattress.
Lighter Weight
(<150 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Good (7)
Very Good (8)
Good (7)
Average Weight
(150-200 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Good (7)
Good (7)
Good (7)
Above Average
Weight
(200-250 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Pretty Good (6)
Good (7)
Pretty Good (6)
Heavier Weight
(>250 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Pretty Good (6)
Pretty Good (6)
OK (5)
Pressure relief depends on "fit" between your body and the mattress, and is most important for side sleepers.
Lighter Weight
(<150 lb.)
Typical Curves
Extra Curvy
Good (7)
Pretty Good (6)
Average Weight
(150-200 lb.)
Typical Curves
Extra Curvy
Good (7)
Pretty Good (6)
Above Average
Weight
(200-250 lb.)
Typical Curves
Extra Curvy
Pretty Good (6)
Pretty Good (6)
Heavier Weight
(>250 lb.)
Typical Curves
Extra Curvy
Pretty Good (6)
Pretty Good (6)
These attributes can be 'better' or 'worse' — but may or may not be a priority for you.
Motion
Isolation
Good (7)
Sleeps Cool
Pretty Good (6)
Edge Support
Good (7)
Reposition
Ease
Excellent (9)
Green
Features
Very Good (8)
Adjustable
Base
Suitability
OK (5)

Find the Right Mattress

Not sure which bed is best for you? We can assess your needs. Let’s start...What is your preferred sleep position?

“The GoodBed Quiz is by far the best starting point for any mattress shopper.” – Katherine P. in Chicago, IL

Answer a few questions to see the best options for you based on the most advanced mattress matching algorithm on the internet.

Frequently Asked Questions
iSleep Signature (Medium Setting)

  • In our evaluation of the iSleep Signature (Medium Setting) mattress, we found it to be a Medium-Firm (4) on the GoodBed rating scale (1= firmest, 9 = softest).
  • Mattress matching is highly personal. This is why GoodBed refuses to publish bogus "best mattress" lists and instead created an advanced mattress matching tool called the GoodBed Quiz. This quiz can assess your requirements in just a few minutes, and then calculate your personal Match Score for the iSleep Signature (Medium Setting) mattress, along with any of the other 800+ mattresses that we've evaluated.

    To see your Match Score for the iSleep Signature (Medium Setting), simply use this link to take the GoodBed Quiz. Your Match Score for this mattress will be shown at the top of your quiz results, and will include a detailed explanation of how it matches up with your personal mattress requirements. Each Match Score is based on over 50 different Mattress DNA™ attributes that we measure through our proprietary mattress testing framework.

  • Yes, the iSleep Signature (Medium Setting) mattress is adjustable base compatible. This means it is designed to be used on an adjustable base without incurring damage or voiding the warranty. In our review of this mattress, we tested it on an adjustable base to look for any adverse effects as the head and foot are elevated, and to see how well it conforms to the contours of the base both with and without the weight of a sleeper. Overall, we found the Sleep Adjustment Bed to have ok adjustable base compatibility.
    • Length: 20-year warranty.
    • Proration: 3 years of full ("non-prorated") replacement coverage.
    • Other Notes: 20 Year Warranty First 3 years, 100% Free With a small shipping fee. Next 17 years, 50% off Retail price with a small shipping fee..

Reviews Sleep Adjustment Bed

Expert Q&A

Other Models from iSleep

Additional Information

General Description

Comfort to love. Support you can feel.

At iSleep, only those products that pass scientific scrutiny and are proven to help you achieve healthful, rejuvenating sleep bear our name. 

The iSleep Signature was created based on research and product testing conducted by the American Sleep Research Institute, and is the only bed in the world proven to provide near-perfect sleep posture.

No two people are alike. We all have different shapes, different sleeping styles, different preferences. So our beds need to be different. That is why air beds are so popular - they can adjust to all of our differences.

But, there is a weakness in most air beds. Like squeezing a balloon, the heavier parts of our bodies sink more into the mattress and a painful sleep posture is the result. The iSleep Bed overcomes this problem with our patented Polymer Inner Coils that provide perfect support for all parts of you. The iSleep Bed provides perfect posture. In the morning you will awake without stiffness, refreshed and energetic. This is iSleep. Guaranteed.

The iSleep perfect posture advantage - The ONLY air bed with Polymer Innercoil Support.

Sleep posture should be the same as good standing posture. It allows the spine to assume its natural shape. The iSleep air bed has specially located Polymer Innercoils for perfect sleep posture. These Polymer Innercoils guarantee that you will always have perfect support when you adjust your side of the mattress to the firmness that you like.

Try it in your home for 100 nights.

Of course, you can go to a mattress showroom and try a variety of mattress models.  But what feels comfortable for a few minutes in a store might not feel so great after a night's sleep. To completely understand if a mattress is right for you might take several nights.

That is why we think you should have 100 nights to decide. If you do not love our bed, you may return it for a refund.

Warranty

  • Length: 20-year warranty.
  • Proration: 3 years of full ("non-prorated") replacement coverage.
  • Other Notes: 20 Year Warranty First 3 years, 100% Free With a small shipping fee. Next 17 years, 50% off Retail price with a small shipping fee..

About This Model

Status Active (released 1998)
Manufacturer iSleep
Comfort Level Medium-Firm
Surface Type Unquilted
Support Type Air
Build Details
  • No-Flip
  • Works with an adjustable base
  • Mattress Thickness: 12"

Editor's Note(s)

  • This model previously was called the iSleep Sleep Adjustment Bed.

Corrections

Have an update or correction to our information about iSleep Signature (Medium Setting)? If so, please take a moment to suggest an edit.

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“The GoodBed Quiz is by far the best starting point for any mattress shopper.” – Katherine P. in Chicago, IL