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Customer reviews for Serta Perfect Sleeper Blue Tempest 13.5" Mattress (Available in Medium & Plush) for
Serta Perfect Sleeper Blue Tempest 13.5" Mattress (Available in Medium & Plush)
4.6 out of 5 stars
stars
304 ratings304 reviews
  1. 5 stars76% (232)
  2. 4 stars15% (46)
  3. 3 stars5% (15)
  4. 2 stars2% (6)
  5. 1 star2% (5)
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Showing 1-10 of 304 reviews
Aug 31, 2026
Reviewer name: Debra K
5 out of 5 stars
5 out of 5 stars review

Comfortable!

This mattress is very comfortable. We have a different Serta (Lambdon) in our room that is still comfortable after 9 years. This blue lagoon is in our guest room so it should last a very long time.

Review from Serta
Helpful?12W2Q52AVEO020410610125
May 20, 2026
Reviewer name: Sarah C
5 out of 5 stars
5 out of 5 stars review

Super comfy mattress

My niece & her husband had one in their spare room and we liked it so much we bought one for our room. We simply couldn't be happier with the mattress. Mind you we've only had it for a month total. Soft, but not squishy if that makes sense…as it's still very supportive.

Review from Serta
Helpful?12W2Q52AVEO020410610125
Jul 24, 2026
Reviewer name: Natalie C
5 out of 5 stars
5 out of 5 stars review

Serta so good

Literally got this mattress because the one I had was out of stock and thank goodness!! So nice and soft and firm at the same time first time my bed hasn't hurt since replacing it with the old mattress

Review from Serta
Helpful?12W2Q52AVEO020410610125
Oct 23, 2026
Reviewer name: Eric D
4 out of 5 stars
4 out of 5 stars review

Mattress

Comfortable husband and I sleep like a rack. Although could not find the right name in the registration options

Review from Serta
Helpful?12W2Q52AVEO020410610125
Oct 7, 2026
Reviewer name: Mallory K
4 out of 5 stars
4 out of 5 stars review

Master Bedroom

Not as soft as I expected. But it is a great mattress quality made

Review from Serta
Helpful?12W2Q52AVEO020410610125
Sep 22, 2026
Reviewer name: Annette B
3 out of 5 stars
3 out of 5 stars review

Serta Blue Lagoon

We were hopeful that this would be the one after trying two other mattresses, but it is not. It does not fit our backs as we had hoped.

Review from Serta
Helpful?12W2Q52AVEO020410610125
Mar 29, 2026
Reviewer name: Betsy C
3 out of 5 stars
3 out of 5 stars review

Too firm

Most expensive mattress we've bought I did tons of research before buying and this one had great reviews. Tried it for several mos and can't get used to it. Just bought a different one we like much better so put this one in our spare bedroom

Review from Serta
Helpful?12W2Q52AVEO020410610125
May 11, 2026
Reviewer name: Jacky G
3 out of 5 stars
3 out of 5 stars review

Looked comfy

When i tried it at store it felt good!! Now I'm feeling dips in the mattress and just bought it around 12/03/2025! So only 5 months old and that's not good

Review from Serta
Helpful?12W2Q52AVEO020410610125
Oct 8, 2026
Reviewer name: Jeanne C
2 out of 5 stars
2 out of 5 stars review

Poor quality

We have had this mattress a little over 4 months. Last week while changing the sheets I noticed this. Bulge/dip in the side. U am not real happy with this purchase. We had the firm mattress then the store let us return it for this one. Poor quality.

Review from Serta
Helpful?12W2Q52AVEO020410610125
Sep 26, 2026
Reviewer name: Charlene W
1 out of 5 stars
1 out of 5 stars review

QRC doesn't show product

I'm trying to put together the Serra pro platform and it's not listed nor are the instructions showing how to install the connector clearly.

Review from Serta
Helpful?12W2Q52AVEO020410610125