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Sam's Club
Sam's Club
Customer reviews for Serta Perfect Sleeper X Knox Hybrid Mattress for
Serta Perfect Sleeper X Knox Hybrid Mattress
4.7 out of 5 stars
stars237 ratings237 reviews
  1. 5 stars79% (188)
  2. 4 stars16% (37)
  3. 3 stars3% (7)
  4. 2 stars0% (1)
  5. 1 star2% (4)

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Showing 171-180 of 237 reviews
Mar 27, 2025
Sarah U
1 out of 5 stars review

Impressions permanent in less than two weeks

The mattress already has divots or impressions from where we sleep in less than two weeks. We are not overweight.

Review from Serta
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Apr 19, 2025
Jeremy H
5 out of 5 stars review

"It's good, I like it!"

These are the words of the wisest, smartest, and most beautiful person in the world: My Wife. Passes the wife test, passes my test.

Review from Serta
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Mar 9, 2025
Patricia N
5 out of 5 stars review

SATISFIED

Perfect Sleeper. We're able to sleep at night. Very satisfied with with our back problems. Problem satisfied, very firm comfortable.❤️👌

Review from Serta
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May 8, 2025
Mark B
5 out of 5 stars review

Serta Hybrid

Better sleep now than the memory foam one it replaced

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Mar 1, 2025
Kevin C
5 out of 5 stars review

Love our new bed!

Woke up with my back feeling better than it has in years!

Review from Serta
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Feb 7, 2025
Emory K
5 out of 5 stars review

Excellent Deal

Absolutely love this mattress great for my back

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Nov 23, 2024
Lynn P
5 out of 5 stars review

Mattress comfort

Excellent so far and comfy.

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Apr 7, 2025
Janice G
5 out of 5 stars review

Serta Mattressp

Love our new mattress! Firm and supportive, providing a good night’s rest.

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Feb 22, 2025
Wayman T
3 out of 5 stars review

Doesn’t feel like it did in the store

Hoping it will soften soon

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Mar 26, 2025
Norman R
5 out of 5 stars review

Beautiful mattress

This mattress is both comfortable and beautiful. So happy with it.

Review from Serta
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