Comforpedic IQ Mattress Review

Updated May, 2021
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While Comforpedic Iq is a fantastic mattress at this price point, our #1 pick for 2021 is SAATVA mattress. Saatva is a luxury mattress shipped to your door (unlike other bed in a box brands dropped off on your doorstep) w/ FREE white-glove delivery & setup. They have over 50,000 5-star reviews, and they're incredibly comfortable (for all sleep positions).

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Bottom Line

Beautyrest's Comforpedic IQ mattresses are out of production, but it's still available through some retailers. Finding a good deal on this model is a little easier now that retailers need to get rid of this model. It's a memory foam mattress with special features like diamond dust-infused memory foam. Try the Comforpedic IQ mattress by Beautyrest, today!

Get a Comforpedic IQ Mattress if...

  • You're looking for a memory foam mattress. If you love the feel of memory foam mattresses, the Comforpedic IQ collections is perfect for you.
  • You prefer a lot of softness. Even compared to other memory foam mattresses, the Comforpedic IQ collection is very soft. This extra softness is great for side sleepers.
  • You sleep hot. Stay cool with the Comforpedic IQ collection. Comforpedic IQ models include Micro Diamond™ Infused AirCool® Memory Foam.

Skip a Comforpedic IQ Mattress if...

  • You're strictly a stomach sleeper. Stomach sleepers need a lot of support in their hips and shoulders. Unfortunately, the Comforpedic IQ series is very soft and doesn't provide that level of support.


  • Special features like Smart Response™ Technology.
  • Certi-PURE certified.
  • Assembled in the USA.


  • No longer being made, you have to find this model through retailers who still have them in stock.


The Comforpedic IQ line has soft, well-made memory foam mattresses. The push back from the foam is very supportive. All these mattress models come in either plush or firm.

If you want to sink into your mattress, we recommend the plush version which we rank 5.5/10. The plush version is incredibly hugging and sinking so know that this version loses some of its supportive feel.

For a sturdier feel, choose the firm option, which we rank 6.5/10. It's softer than most "firm" mattresses but still has a nice secure feel. This version is great for stomach sleepers as it provides them with the support in the hips and shoulders that they need.

Construction Key Points

  • The Comforpedic IQ mattress line has models between 11.5" and 14" thick.
  • The Comforpedic IQ series are memory foam mattresses.
  • Special features like Smart Response™ Technology.
  • Cover: The cover for this collection is spun rayon jersey knit. Spun rayon is moisture wicking to keep the sleeping surface dry. Being stretch knit lets it conform to the sleeper along with the mattress.
  • First Layer: Ultra Cool™ Memory Foam, AirCool® Memory Foam with Micro GelTouch®, and Comfort Response Latex™, are specialty foams made for Comforpedic. These three foams combine into a comfort layer.
  • Second Layer: Micro Diamond™ Infused AirCool® Memory Foam is Beautyrest's AirCool ventilated memory foam infused with diamond dust. The diamond dust gives the Micro Diamond™ AirCool a high heat conduction index.

Support & Motion Isolation

Edge support for the Comforpedic IQ collection is average for memory foam mattresses. While it does provide some support, the memory foam collapses some when sitting or laying directly on the edge. You won't feel like you're falling out of bed but the support could be better.

Motion isolation is extremely good in these mattresses as expected. Multiple layers of foam hug the body and absorb any motion. Even large motion, like your partner getting in and out of bed, is dampened so you don't feel it.

Even though we wish the edge support was a little better, overall, we think couples would like any of the models in the Comforpedic IQ series.

Reasons to Buy a Comforpedic IQ Mattress

  1. If you love memory foam mattresses, Comforpedic IQ offers some top choices. Smart Response™ Technology and encased foam cylinders are great additions to these mattresses.
  1. If you're looking for a super soft mattress, consider the Comforpedic IQ collection. Memory foam mattresses are already fairly soft, but these models take it to the next level. Enjoy sinking into your mattress with a comforting hugging feeling.
  1. Staying cool is easy with the Comforpedic IQ collection. Micro Diamond™ Infused AirCool® Memory Foam is infused with diamond dust for a high heat conduction.

Reasons to Avoid a Comforpedic IQ Mattress

  1. If you prefer sleeping on your stomach, memory foam mattresses are most likely a bad choice for you. Memory foam is an already fairly soft material, and the Comforpedic IQ collection is especially soft. This means certain areas won't receive the support they need when you're laying on your stomach.

The Comforpedic IQ mattress collection is an ideal choice for people who sleep hot and want a memory foam mattress. You can get a great deal on a Comforpedic IQ mattress, today!

Where can I find a great, affordable mattress (in 2021)?

If you're searching for an affordable mattress that offers a wide range of comfort and pressure relief, we've compiled a list of mattresses for you to consider:

  1. Saatva Mattress - fantastic for all sleep positions, and is rated our Best Mattress of 2021.
  2. Idle Sleep - great for responsive pressure relief.
  3. Puffy - feels like you're sleeping on a cool cloud (at a good price).
  4. Ghostbed - beautiful, plush cover w/ aerated latex and healthy spinal alignment.
  5. Winkbeds - 3-stage back relief with free shipping and returns.

Read our short, well-researched 10 Best Mattresses of 2021, here. Our ultimate goal is to help you pick your perfect mattress online, today!

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Get $200 off, purchases over $1000!

Saatva is our top pick for the #1 mattress in 2020! They're a luxury mattress shipped with FREE white-glove delivery & setup (different than regular bed in a box brands put on your doorstep). They have over 50,000 reviews.

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Get $200 off your order of $1,000 or more, today!