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Customer reviews for Beautyrest Black Series One 13.5" Extra Firm Mattress for
Beautyrest Black Series One 13.5" Extra Firm Mattress
4.5 out of 5 stars
stars
486 ratings486 reviews
  1. 5 stars71% (347)
  2. 4 stars18% (87)
  3. 3 stars5% (23)
  4. 2 stars1% (4)
  5. 1 star5% (25)
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Showing 151-160 of 486 reviews
Jan 3, 2026
Jayachandra R
5 out of 5 stars review

Offers great back support

Great back support

Review from Beautyrest
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Nov 29, 2025
Victor A
5 out of 5 stars review

Mattress

Very supportive

Review from Beautyrest
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Jan 6, 2026
Urbano S
4 out of 5 stars review

Excellent split king mattress

Very firm and cool

Review from Beautyrest
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Aug 31, 2024
Mary beth A
5 out of 5 stars review

Amazing Comfort and Support

We have spent much more time in bed due to how comfortable it is. We have a California King which has provided tons of space and my feet do not hang over. We can each move around and neither of us feel anything.

Review from Beautyrest
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Jun 29, 2025
Clarice B
4 out of 5 stars review

Firm and supportive

Only one night on it but I slept a good seven hours comfortably. My only disappointment is there are threads (about 3/4” long) hanging where the tucks were made.

Review from Beautyrest
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Feb 9, 2025
Cara
1 out of 5 stars review

Horrible

This is an expensive piece of junk. Warped and has a huge indent where we sleep in less than a year! Bought this hoping it would relieve our back pain from our old mattress however it doesn’t seem to be made any better!

Review from Beautyrest
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Jan 8, 2025
Beth in MN
1 out of 5 stars review

Worst mattress ever

I’ve had this mattress one year. It leaves horrible, uncomfortable body indents. Of course we bought the expensive one with the plush pillow top too thinking it was best. Don’t waste your money.

Review from Beautyrest
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Jan 24, 2025
Carol M
3 out of 5 stars review

Great mattress bad box spring

Somehow I wasn’t offered a choice of box spring and I do not like the high profile. The mattress is great! It’s just that I have to jump onto my bed and I’m 5’9”

Review from Beautyrest
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Dec 29, 2024
Charlene P
4 out of 5 stars review

Series 1 Hybrid Firm Twin XL -Beautyrest Black

Bought 2 twin XL for my King base because a king would not fit up my staircase. Mattress width a little too high but I can live with it. Replaced my sleep number bed that developed a leak after many years of service. First night - slept well.

Review from Beautyrest
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May 19, 2024
amandac484
5 out of 5 stars review

Go buy one thank me later

[This review was collected as part of a promotion.] Game changer hands down! My husband just had quadruple bypass and could not get comfortable on our bed, then this saving grace comes and he’s able to sleep our bed, forever greatful!

Review from Beautyrest
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