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Measuring mattress characteristics and satisfaction, the BMSQ asks just how much we like our beds.

We know from testing thebest mattresses of 2025just how much your bed impacts your snooze.

A woman lies on a bed relaxing

Sleep Number beds are known for their adjustable firmness

The study found that those sleeping on an adjustable air-filled chamber mattress were most satisfied with their beds.

As a result, these are typically among the most expensive mattress types and there are fewer options available.

Hybrid and memory foam mattresses also ranked well for overall satisfaction.

Woman in jumper sitting on soft mattress with lower back pain

Sleep Number beds are known for their adjustable firmness

However, those with all-spring and innerspring mattresses reported the lowest levels of contentment.

What is an adjustable air-filled chamber mattress?

Sleep Numberbeds are known for their adjustability and feature these air-filled chambers to provide that function.

A blonde haired woman wearing a white vest and plaid pyjama bottoms lies and smiles on top of her comfy new mattress that she’s enjoying sleeping on

Saatva also offers theSolaire Adjustable Firmness,which features a layer of air chambers within it.

The controlled adjustment in these beds allows you to alter themattress firmnessto your exact liking.

The sensors can then adjust the firmness as you sleep so you never lose support.

A Sleep Number smart bed

Sleep Number beds are known for their adjustable firmness

So should we all be investing in adjustable beds?

This study has primarily been used to assess the validity of the BMSQ as a comfort test.

As a general rule, thebest hybrid mattressesprovide impressive full-body support and thebest memory foam mattressesoffer cozy pressure relief.

The image shows two women sitting on top of the DreamCloud Hybrid Mattress on a wooden bed frame in a blue bedroom

We recommendreplacing your mattressevery six to 10 years.

Overall, those with a newer mattress (0-3 years) indicated higher mattress satisfaction levels.

The BMSQ identified a link between a larger bed size and increased mattress satisfaction.

A man and a woman holding each end of a mattress trying to move it

The majority of participants reported owning aqueen or king/Cal king mattress size.

In comparison to twin/twin XL bed owners, they recorded higher levels of mattress satisfaction across all categories.

Bed partners

Participants were asked if they share a bed with a partner.

A person lies in the middle of an Alaskan King Mattress in a bedroom, with ample room on either side of the bed to stretch out

Those who answered ‘yes’ also self-reported higher levels of mattress satisfaction.

Two women with bigger builds cuddle up together comfortably on a supportive mattress

Sleep Number P5 Smart Bed -…

Sleep Number C1 - Twin

Two women sit on the Helix Midnight Elite mattress as they look for the right mattress for their sleep position, a Tom�s Guide Sleep Awareness Week deals graphic (right)

Two women sit on a Leesa Legend Hybrid Mattress in a bedroom, testing the feel of the mattress.

The DreamCloud Luxury Hybrid mattress placed on a rattan bed frame in our Sleep Lab and photographed during our testing phase

Two people sit on top of the Plank Firm flippable double-sided mattress in a bedroom

A hand pressing into white surface of Nectar Classic memory foam mattress

A split image featuring the Nectar Classic Memory Foam Mattress on the left and the DreamCloud Luxury Hybrid on the right, leading into the DreamCloud Luxury Hybrid vs Nectar Classic showdown

The image shows a woman sitting up in bed and clutching her shoulder in pain

The Tempur-Pedic Tempur-Adapt mattress on a bed frame in a bedroom, a man and his young sun sitting on top of it, smiling. A Tom�s Guide price drop deals graphic (right)

A couple using the Scandinavian Sleep Method

Bed bugs

The Saatva Murphy Bed Mattress on a Murphy bed frame lying flat, in a bedroom

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