Mattress Testing: How We Test and Score

Grace Struth

Sleep Content Lead

At Mattress Reviews, we test and review the industry’s most popular mattresses to help you make an informed choice. Our weighted scoring system considers over 30 key criteria for every mattress we review. Keep reading for a detailed overview of our ranking criteria and third-party engineer mattress testing procedures.

Mattress Reviews is owned and operated by GoodMorning.com. All mattresses, including those from GoodMorning.com, are independently tested by third-party engineering consultants (commissioned by us) in a controlled environment.


Mattress Rating System

We rate each mattress on a scale of 1–10. A mattress’s score on this scale is determined by a weighted scoring system. The more points a mattress scores in any given criteria, the better its performance will be.

 

ScoreExplanation

icons showing 9.0 to 10

This is an excellent score. The mattress meets all (or nearly all) of our criteria. Many sleepers will be thrilled with this mattress.

icons showing 7.0 to 8.9

This is a great score. The mattress meets most of our criteria, but there’s room for improvement. Most sleepers should enjoy this mattress.

icons showing 5.0 to 6.9

This is an average score. The mattress meets some of our criteria, but there’s definitely room for improvement. Some sleepers will be satisfied with the mattress.

icons showing 1.0 to 4.9

This is a poor score. The mattress does not meet important criteria and could be one to avoid, depending on your unique needs.


Scoring Methodology

Each of our scoring criteria will add or deduct points from a mattress’s score. Our formula gives more weight to certain key criteria than others and keeps final scores within the range of 0 out of 10 for usability purposes.

We always look for ways to improve our mattress testing process and scoring system. This ensures we provide the most accurate information and most helpful recommendations to our readers.

As a result, we may adjust our scoring criteria over time, but we will always be clear and up-front about these changes. Our scoring algorithm is publicly available, and you can access it anytime. Our mattress ratings sheet clearly highlights our official ratings and tracks any changes.


Criteria

We determine scoring criteria based on key buying factors that you should consider before choosing a mattress. All criteria are included below.

 

Offering

 

CriterionExplanation

Price
(-1,000 for pricing over $1,000; up to +400 points for pricing under $1,000)

Everyone deserves a great night’s sleep regardless of their budget. For that reason, mattresses that cost more than $1,000 CAD receive a slight penalty. Mattresses under $1,000 gain a number of points, depending on how low they’re priced.

Availability
(+400 points)

Products that are marketed to Canadians and are available to Canadians for purchase receive points. In contrast, mattresses that aren’t available to buy in Canada don’t receive points.

Sleep Trial
(+500–1,750 points)

Nearly every online bed-in-a-box brand or brick-and-mortar mattress retailer offers an at-home sleep trial. The longer the sleep trial, the higher the score.

Shipping & Returns
(+400–800 points)

Mattresses receive points for free shipping and full refunds without additional fees. Mattresses also receive points for being shipped in a box for added convenience.

Warranty
(+500–1,750 points)

A mattress’s warranty period tells the customer how long the mattress will last and what to expect for long-term support. Mattresses with longer warranty periods receive more points.

Compressed for 3+ months
(-2,500 points)

Mattresses can be damaged and have a shorter lifespan if they’re compressed in a box for too long. Some companies also deny warranty claims if you don’t unbox the mattress soon after delivery. We heavily penalize companies delivering mattresses that were compressed for three or more months before purchase.

 

Construction

 

CriterionExplanation

Country of Origin
(-2,500 or +400 points)

Shoppers care about where their products are manufactured. We heavily deduct points for mattresses that don’t clearly state their country of origin. Mattresses made in Canada meet certain environmental and production standards, so mattresses crafted in Canada earn additional points.

CertiPUR-US® Registered
(+400 points)

The widely referenced CertiPUR-US® certification informs consumers about the safety of materials used in mattresses. We award extra points for registered mattresses.

Multiple Firmness Options
(+400 points)

Mattress models that come in multiple firmness options address a broader range of comfort preferences than single-firmness mattresses. We give points to mattress models that offer multiple firmness options.

Number of Layers
(# of layers x 50 points)

Using multiple layers in a mattress improves the transition from the softer comfort layers to the firmer support layers, which ensures a more comfortable sleep. Layer construction varies between mattresses, so we multiply the number of layers by a low weighting.

Mattress Components
(+200–2,200 points)

Mattresses score points based on their key structural components, like having a pillow top, pocket or micro-coils, cooling gel foam, high-density memory foam, and a central reinforcement zone. We don’t deduct points for not having these components.

Advanced Features
(+200–2,200 points)

Mattresses can score points for having advanced features like a machine-washable cover, cooling nanofibres, phase-change material, perforated or conduit foam, and polymer technology. We don’t deduct points for not having these features.

 

Company Reputation

It’s incredibly important to know who you’re buying from and have a holistic picture of a brand before making a purchase. We scour reputable third-party review websites like the Better Business Bureau and Trustpilot, read customer reviews, and search for news articles to ensure you have the information you need to make an informed decision.

 

CriterionExplanation

Reputable Third-Party Review Ratings
(-300 or +300 points)

An “A+” rating on Better Business Bureau or an “Excellent” rating on Trustpilot indicates that a company prioritizes customer service, while a poor rating suggests low-quality service. We award points for high ratings and deduct for low ratings.

Onsite Customer Reviews
(+300–900 points)

We add points to products with more onsite reviews, scaling at different levels to show buyer satisfaction and time in market. The more reviews a product has, the higher the score. We don’t deduct points for not having a certain number of reviews.

 

Engineer Testing

Third-party engineers (commissioned by us) rigorously evaluate each mattress’s performance in a controlled setting. We factor motion isolation and edge support into a mattress’s overall score because they consistently affect customers’ sleep experience. Firmness and bounce, on the other hand, are more subject to preference and don’t factor into our scores.

For full disclosure and trust, our latest stamped engineering report is publicly accessible and you can view it anytime. Mattress test scores are calculated and weighted against mattresses in the same category fit (i.e., tight top, quilted top) on a 1–10 scale.

 

Firmness

hand pressing down on the Douglas Original mattress to test firmness

No points are awarded for this attribute.

Our third-party engineers use a 170 lb mannequin to simulate the weight distribution of the average human body. To test for firmness, engineers place the mannequin in the middle of the mattress and measure how far down it sinks. The deeper the mannequin sinks, the softer the mattress is.

Our rating scale and assigned level of firmness is as follows:

  • Soft: 2.9 and under
  • Medium-soft: 3.0–4.4
  • Medium: 4.5–5.4
  • Medium-firm: 5.5–6.9
  • Firm: 7.0+

Everyone has their own preferred level of firmness, so we don’t award or deduct points based on firmness score.

 

Edge Support

person sitting down on the Casper Original mattress to test edge support

Points: Edge support score x 50 points

Engineers place a 170 lb mannequin at various edge points along the perimeter of the mattress to test its edge support.

The mannequin is placed at three different edge points for hybrids and two edge points for foam. All measurements are taken from thigh level down to a set reference point. These measurements are then recorded, averaged, and used to calculate an overall edge support score.

The less the mattress sinks, the better its edge support and the higher the score. Conversely, if it sinks a lot, it has less edge support and a lower score. This test determines whether you can comfortably sit on the edge of the bed, so we award points for a higher score.

On a 1–10 scale, a mattress with average to good edge support would score 5/10 or higher. A mattress’s edge support score is multiplied by 50 to yield a moderate weighting.

 

Motion Isolation

medicine ball dropping onto the Casper Original mattress to test motion isolation

Points: Motion isolation score x 50 points

Engineers drop a medicine ball onto the mattress from a fixed position and use an accelerometer to measure the medicine ball’s impact on other parts of the mattress.

High movement means less motion isolation, while low movement means high motion isolation. We award a small number of points for a higher motion isolation score.

On a 1–10 scale, a mattress with an average to good motion isolation would score 6/10 or higher. A mattress’s motion isolation score is multiplied by 50 to yield a moderate weighting.

 

Bounce

medicine ball dropping onto the Douglas Original mattress to test bounce

No points are awarded for this attribute.

Engineers drop a medicine ball onto the mattress from a fixed position and measure the height of its very first bounce. The higher the first bounce, the higher the bounce score on the 1–10 scale.

Some people prefer a bouncy mattress more than others, so we don’t award or deduct points based on bounce score.

 

Questions?

Our grading system, scoring methodology, and engineer testing process are complex and can be difficult to understand. Have questions or suggestions to improve our scoring methodology? Please send us an email at info@mattressreviews.ca.

Disclaimer

Grace Struth

Sleep Content Lead

Website Ownership Disclaimer

Mattress Reviews is owned and operated by GoodMorning.com Inc., previously known as Novosbed Inc. GoodMorning.com also owns the Brunswick, Douglas, Juno, Logan & Cove, Octave, Podium, and Recore brands. GoodMorning.com is based in Edmonton, Alberta, Canada.

 

Awards & Partnership Disclaimer

Awards such as Product of the Year Canada are earned based on consumer survey results conducted by Kantar Group. Mattress Reviews has also had previous and existing business relationships with Canadian Living, Western Living, Chatelaine, Maclean’s, Globe & Mail, Style Canada, BlogTO, HGTV, Reader’s Digest, Sélection, National Post,  Good Housekeeping, Style at Home, House & Home, Narcity, and MTL Blog. All opinions expressed in reviews are those of the authors.

 

Mattress Testing Disclaimer

We strive to keep Mattress Reviews as objective as possible. Every mattress purchased for evaluation on Mattress Reviews goes through identical mattress testing procedures. We commission third-party engineering firms* to conduct all mattress testing. Our employees are not present during testing.

At the time of testing, our third-party engineering firms maintain membership with the Association of Professional Engineers and Geoscientists of Alberta (APEGA). Our testing results contain the engineer’s official APEGA validation stamp. Mattress testing photos were taken by these engineering firms during the testing process. All firms are financially compensated for the mattress testing.

* Current firms include: Pure Mosaic Ltd., Rus-Tec Engineering Ltd., Techtree Engineering Ltd.

 

Mattress Scoring Disclaimer

Our scoring process is designed to ensure that we provide the most comprehensive and accurate evaluation of each product. We employ a combination of scientific testing and extensive research to accomplish this, using third-party Canadian engineers to test the product’s performance under various conditions. We also conduct extensive market research to gather all relevant information to provide a comprehensive and unbiased review.

We use our scoring spreadsheet to assign an overall rating to each mattress reviewed on Mattress Reviews. Averages for mattress firmness, edge support, motion isolation, and bounce are based on the total number of mattresses previously tested. These averages may not be accurate across the entire industry. Spectrum ratings are determined on a curve, so these numbers may change as new outlier results affect the rating curve.

The information included in each mattress review at the time of publication is accurate to the best of our knowledge. Our reviews do not speak for future versions of these mattresses.

 

Purchased Mattress Disclaimer

We obtain mattresses directly from retailer websites and competitor-managed stores.

Below are all mattresses obtained for review and comparison purposes, as well as the purchase location, order date, total purchase amount before sales tax, promotions, and shipping. These prices represent what we paid for each mattress and may not be the current retail prices. Prices represented in reviews, comparisons, articles, and best mattress guides are accurate to the best of our knowledge as of April 24, 2024.

 

Mattress Brand Purchase Location Order Date Purchase Amount Before Tax/Fees
Sealy Posturepedic Optimum Chill Trio Dione www.sleepcountry.ca 2024-01-29 $2,230.35 CAD
IKEA Valevag www.ikea.com/ca/en/ 2024-01-24 $701.40 CAD
Casper Snow www.casper.ca 2024-01-24 $2,834.06 CAD
Purple Restore Hybrid www.purple.com 2024-01-16 $3,428.14 CAD
Loop www.meublesrd.com 2024-01-11 $799.99 CAD
Dormeo One www.sleepcountry.ca 2024-01-09 $3,499 CAD
Tuft & Needle Original www.sleepcountry.ca 2024-01-09 $1,599 CAD
Structube Loft 8 www.structube.com 2023-12-28 $629 CAD
Serta Perfect Sleeper Elite Percevall www.sleepcountry.ca 2023-12-28 $1,389 CAD
Emma Hybrid Comfort www.emma-sleep.ca 2023-12-28 $709 CAD
Original Hamuq Hybrid www.hamuq.com 2023-12-28 $889 CAD
Helix Midnight www.helixsleep.com 2023-12-22 $1,883.88 CAD
Puffy Mattress www.puffy.ca 2023-12-22 $943.45 CAD
The Casper www.casper.ca 2023-08-31 $1,349.10 CAD
Ghostbed Classic www.ghostbed.ca 2023-07-07 $1,156.84 CAD
Springwall Enchantment www.thebrick.com 2023-07-07 $514 CAD
Casper Original www.casper.com/ca/ 2023-06-16 $1,255.50 CAD
Casper Nova Hybrid www.casper.com/ca/ 2023-06-16 $2,699 CAD
Kingsdown Silent Partner Fairhaven www.sleepcountry.ca 2023-06-08 $1,889.10 CAD
Stearns & Foster Lakeridge www.costco.ca 2023-06-08 $1,259.99 CAD
Sealy Posturepedic Optimum Aphrodite www.sleepcountry.ca 2023-06-07 $989.10 CAD
Zinus Green Tea (12″) www.amazon.ca 2023-06-07 $496.64 CAD
Beautyrest Black www.thebrick.com 2023-06-06 $2,194.39 CAD
Endy www.endy.com 2023-06-06 $939.75 CAD
Serta iComfort TempActiv™ II www.sleepcountry.ca 2023-06-06 $3,023.05 CAD
Tempur-Pedic Prima Orange www.sleepcountry.ca 2023-05-25 $3,399 CAD
Emma CliMax Hybrid www.emma-sleep.ca 2023-05-25 $799 CAD
Emma Original www.emma-sleep.ca 2023-05-25 $649 CAD
Novaform ComfortGrande Plus www.costco.ca 2023-05-25 $749.99 CAD
Bloom Earth www.sleepcountry.ca 2023-03-31 $579 CAD
Bloom River www.sleepcountry.ca 2023-03-31 $nova499 CAD
Polysleep Origin 2.0 www.polysleep.ca 2023-01-31 $731.33 CAD
Casper Element Pro www.casper.com 2023-01-27 $1,195 CAD
Simba 1500 www.simbasleep.ca 2023-01-27 $1,499 CAD
Simba 5000 www.simbasleep.ca 2023-01-27 $1,999 CAD
IKEA Matrand www.ikea.com 2022-11-04 $599 CAD
Endy Hybrid www.endy.com 2022-09-13 $1,200 CAD
Hush Arctic Luxe www.hush.ca 2022-09-13 $1,450 CAD
Cocoon by Sealy www.cocoonbysealy.ca 2022-08-15 $899 CAD
TEMPUR-Pedic TEMPUR-Cloud www.tempurcloud.ca 2022-04-28 $2,799 CAD
Casper Wave Hybrid www.casper.com 2022-04-27 $3,195 CAD
GhostBed Luxe www.ghostbed.ca 2022-04-27 $2,230 CAD
Nectar www.nectarsleep.com 2022-04-26 $899 USD
Nectar Premier www.nectarsleep.com 2022-04-26 $1,699 CAD
Silk & Snow Original www.silkandsnow.com 2022-04-22 $800 CAD
Silk & Snow Hybrid www.silkandsnow.com 2022-04-22 $900 CAD
Silk & Snow Organic www.silkandsnow.com 2022-03-14 $1,400 CAD
Purple Hybrid www.purple.com 2022-03-09 $3,399 CAD
Avocado Green www.avocadogreenmattress.com 2022-03-07 $2,028 CAD
DreamCloud www.dreamcloudsleep.com 2022-03-07 $1,356.36 CAD
GhostBed Classic www.ghostbed.ca 2021-03-15 $1,249 CAD
Haven LUX Hybrid www.havenmattress.ca 2021-03-15 $1,699 CAD
Puffy Lux www.puffy.ca 2021-03-15 $2,049 CAD
Bloom River www.sleepcountry.ca 2020-07-15 $284 CAD
Casper Original www.casper.com 2020-05-22 $1,165 CAD
Haven Rejuvenate www.havenmattress.ca 2020-05-22 $1,365 CAD
Emma www.amazon.ca 2020-01-19 $1,119 CAD
Serta Chinook www.canadiantire.ca 2019-08-12 $899.99 CAD
Stearns & Foster www.costco.ca 2019-07-02 $1,499 CAD
Springwall www.thebrick.com 2019-06-05 $599.97 CAD
PerfectSense www.perfectsense.ca 2019-04-18 $449.99 CAD
Structube www.structube.com 2019-02-28 $399 CAD
IKEA Haugesund www.ikea.com 2019-02-19 $299 CAD
IKEA Morgedal www.ikea.com 2019-02-19 $299 CAD
Spa Sensations www.walmart.ca 2019-02-08 $299.97 CAD
Kingsdown Sleep Country
11590 104 Ave NW
Edmonton, AB T5K 2S5
2019-02-06 $1,079 CAD
Casper Essential www.casper.com 2019-01-09 $675 CAD
Simba 2500 www.sleepcountry.ca 2019-01-08 $1,499 CAD
Dormeo Sleep Country
11590 104 Ave NW
Edmonton, AB T5K 2S5
2018-10-15 $2,900 CAD
Bloom Air www.sleepcountry.ca 2018-08-22 $795 CAD
Bloom Earth www.sleepcountry.ca 2018-08-22 $395 CAD
Bloom Mist www.sleepcountry.ca 2018-08-22 $595 CAD
Zinus Green Tea www.amazon.ca 2018-08-17 $399 CAD
Beautyrest Black The Brick Mattress Store
9856 63 Ave NW
Edmonton, AB T6E 0G6
2018-07-10 $1,574 CAD
Endy www.endy.com 2018-06-29 $850 CAD
Sealy Posturepedic Sleep Country
11590 104 Ave NW
Edmonton, AB T5K 2S5
2018-06-15 $1,799 CAD
Helix www.helixsleep.com 2018-06-06 $1,400 CAD
Amerisleep www.amerisleep.ca 2018-05-30 $1,399 USD
Bear www.bearmattress.ca 2018-05-30 $925 USD
Layla www.laylasleep.com 2018-05-30 $799 USD
Puffy www.puffy.com 2018-05-30 $995 USD
TEMPUR-Pedic Cloud Supreme Sleep Country
11590 104 Ave NW
Edmonton, AB T5K 2S5
2018-05-10 $3,239 CAD
Hamuq www.hamuq.com 2017-10-10 $849 CAD
Nora www.wayfair.ca 2017-10-04 $617.10 CAD
Purple www.onpurple.com 2017-08-15 $1,599 CAD
Tuft & Needle www.amazon.ca 2017-08-15 $1,000 CAD
Bloom Cloud www.sleepcountry.ca 2017-05-10 $995 CAD
Saatva www.saatvamattress.com 2017-04-28 $999 USD
Lucid www.amazon.ca 2017-03-02 $379.88 CAD
Fleep www.fleepbed.com 2017-03-01 $849 CAD
Leesa www.leesa.ca 2017-03-01 $1,190 CAD

Purchase amounts are before taxes and other fees.

Privacy Policy

Grace Struth

Sleep Content Lead

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