Beautyrest Silver Harbour Beach Luxury Firm Mattress Review

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The Harbour Beach Luxury Firm is a hybrid mattress in the Beautyrest Silver collection. Beautyrest Silver is the most affordable category of Simmons Beautyrest mattresses. There are 20 models in the Beautyrest Silver collection.

Construction And Materials

The Harbour Beach Luxury Firm mattress is approximately 14” high and contains:

  • Dualcool™ Technology Memory Foam, a surface designed to move heat away from the body and stop people from getting too hot at night
  • Dynamic Response™ Memory Foam, a “unique feel” ventilated memory foam that provides support for the body
  • Aircool® Memory Foam, a proprietary Simmons gel foam designed to relieve pressure where the body meets the mattress
  • 1000 Density Firm Beautyrest® Pocketed Coil® Technology, which provides overall support

Together, two of the layers are designed to make sure people sleep cool. The Aircool® Memory Foam is there to relieve pressure when people are on their side, while the pocketed coils are great for those who need extra support. These coils also add a level of durability.

The inner construction of a mattress.

Firmness Level

Simmons states this is Luxury Firm. Luxury Firm typically means a bit firmer than average, but we cannot give a more specific assessment of the firmness without further information.

As a general rule, firmer-than-average mattresses are usually a better fit for back and stomach sleepers.

RELATED: Check out our overview of the Beautyrest Silver collection HERE.

Common Praise: What Makes This Mattress Stand Out?

  • This mattress might be a good choice if people run hot at night. The Dualcool™ Technology Memory Foam and Aircool® Memory Foam are designed to keep people cool throughout the night.
  • This mattress may be a good fit for those who want a hybrid mattress. This mattress contains 1000 Density Firm Beautyrest® Pocketed Coil® Technology along with three different types of memory foam.
  • Hybrid mattresses tend to have good motion isolation technology. This means people are unlikely to be disturbed when their partner or pets move around during the night, leading to a better night’s sleep.

Common Complaints And Other Things To Note

  • This may not be a good choice for people if they don’t like the feeling of memory foam, which can give a “sinking” or “enveloping” feeling. This mattress contains Dualcool™ Technology Memory Foam, Dynamic Response™ Memory Foam, and Aircool® Memory Foam.
  • Due to a process called off-gassing, some hybrid mattresses can give off a strong chemical odor when they are first unboxed. This is a normal process and nothing to worry about, but the smell can last for a few days.
  • Hybrid mattresses can be quite heavy due to the various components and materials involved. This can make it challenging to move a hybrid mattress.

A hybrid mattress on a blue background.

Why Should People Choose This Over The Other Silver Models?

This is a firmer-than-average model, which makes it a good option for people who sleep on their back or stomach.

This model contains Dualcool™ Technology Memory Foam and Aircool® Memory Foam, which together make it a good choice for people who run hot at night.

This model is a hybrid model, making it ideal for people who like the feel of memory foam. Other Simmons Beautyrest Silver models do not have memory foam.

The Harbor Beach luxury firm is a taller mattress. This means it could be a good fit for heavier people, as it has plenty of thickness to support and accommodate extra weight.


This hybrid mattress is 14” high and contains Dualcool™ Technology Memory Foam, Dynamic Response™ Memory Foam, Aircool® Memory Foam, and 1000 Density Firm Beautyrest® Pocketed Coil® Technology.

While the Beautyrest Silver line does not have a specific firmness scale, we do know this Luxury Firm mattress is going to be firmer than average. Back and stomach sleepers may find the proper support on the Harbour Beach Luxury Firm mattress. Also, it has many components that are designed to keep people from sleeping hot. However, if people are primarily a side sleeper, this mattress could be too firm for them.

All images from Simmons

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Marten Carlson

Marten is Senior Editor at Mattress Clarity. He covers the mattress industry as well as sleep science news. He is specifically interested in the connection between sleep and overall health.Marten has written for media publications like Consequence of Sound and received a master’s degree in Film Studies from Emory University.He comes from Franklin, Indiana, and spends all the time he can writing, directing, and acting in films. He has directed genre short films and features. His newest film, Starlets, recently premiered at the River Town Film Festival in Clinton, NJ. He also stars in the upcoming thriller, Sour Bear. His next film, At The Hop, is a hot rod actioner with a horror twist.
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