Octave Horizon is the most advanced mattress in the Octave lineup. It earned the highest cooling features score of any Octave mattress we’ve tested. With 5 layers and a medium-firm feel, it’s designed to offer support, pressure relief, and temperature regulation for all sleep styles and to help with nighttime recovery. A queen sells for $1,499.
EARLY BLACK FRIDAY SALE! 20% OFF Adjustable Beds + Buy a Octave mattress today and get a FREE Comfort Sleep Bundle, and 50% OFF All Duvets. See website for details >
The Tempur-Pedic ProAdapt Teal mattress is a medium-firm 12″ memory foam model designed for pressure relief and support. It offers solid edge support but comes at a higher-than-average price, with fewer cooling features than some similarly priced competitors.
Octave and Tempur-Pedic are two popular mattress brands in Canada. Both Octave Horizon and Tempur-Pedic are medium-firm memory foam mattresses with good edge support, and both mattresses are designed for comfort, cooling, and support, but each brings its own uniqueness to the table when it comes to getting a great night’s sleep.
When we compared Octave vs Tempur-Pedic, the Octave outscored the Tempur-Pedic with an overall score of 9.4/10 compared to Tempur-Pedic’s score of 3.7/10. Octave earned points for its affordable price, its features, longer sleep trials, and a longer warranty.
The Tempur-Pedic costs $5,399 for a queen and comes with a 100-night sleep trial and 10-year warranty by default. Tempur-Pedic is owned by Somnigroup International.
Octave Horizon, on the other hand, provides a longer 365-night sleep trial and 15-year warranty at $5,399 for a queen. Octave offers higher motion isolation, good pressure point relief, and more cooling features at a more affordable price. Octave is part of the GoodMorning.com family.
If you’re deciding between these two popular mattresses, we’ve put together a detailed comparison to help you make the right decision.
The manufacturing origin listed here is based on the law label of the specific mattress we tested. Learn more >
Our Top Pick For a Good Night’s Sleep
Octave Horizon outperformed Tempur-Pedic in head-to-head mattress testing, based on our scoring system that includes third-party engineer testing (commissioned by us) and over 40+ criteria.
We include edge support and motion isolation in our overall mattress score, and we present these results using a simple colour system: green (5.0 and above), yellow (3.0–4.9), and red (2.9 and below). Cooling features aren’t part of the final rating, but we still use the same colour scale to show how each mattress performs. Firmness and bounce are more a matter of personal preference, so we display those scores in grey and exclude them from the overall score.
Quick Look |
Octave |
Tempur-Pedic |
|---|---|---|
Price Range | $1,199 – $1,699 | $4,499 – $6,299 |
Firmness | 6.0/10 | 5.7/10 |
Standout Features |
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Sleep Trial | 365-night trial | 100-night trial |
Overall Rating | 9.4/10 | 3.7/10 |
EARLY BLACK FRIDAY SALE! 20% OFF Adjustable Beds + Buy a Octave mattress today and get a FREE Comfort Sleep Bundle, and 50% OFF All Duvets. See website for details > | ||

The Octave Horizon is a medium-firm memory foam mattress that's designed to keep you cool, supported, and comfortable through the night. Octave Horizon is the top model in the Octave lineup, offering premium features with a supportive design at a reasonable price.
If you're someone who needs pressure relief or better spinal alignment, this mattress could be a great fit. It features a five-zoned support system designed to support areas like your shoulders, hips, and lower back, plus aerated latex foam and responsive Elastex® foam to add a gentle bounce and help reduce motion transfer, which is ideal if you share your bed.
If you're a hot sleeper, you'll appreciate the CryoFusion™ nanofibres cover, which feels cool to the touch and helps prevent overheating. Additionally, the CopperGel™ infused memory foam enhances heat dissipation. The Horizon mattress features advanced cooling in every layer, earning it the highest cooling score we've seen, an impressive 9.0/10.
At just $1,499 for a queen, Octave Horizon comes in with a 365-night sleep trial, a 15-year warranty, and a free bedding bundle, which includes a sheet set, pillow(s), mattress protector, and pillow protector(s).

Tempur-Pedic is a memory foam mattress that comes in three firmness levels: Blue (soft), Teal (medium), and Orange (firm). The medium version is about 12" tall. It achieves its comfort using aerated TEMPUR® material. Unlike traditional memory foam, this material has an open-cell structure designed to promote better airflow while still offering that signature Tempur-Pedic contouring feel.
The Tempur-Pedic is priced high at $5,399 for a queen. Tempur-Pedic provides a 100-night sleep trial and a 10-year warranty, which are average for the mattress industry.
Get a longer sleep trial and warranty when you choose Octave.
Sizes Based on standard sizing. Individual mattress dimensions may vary. | Octave Horizon | Tempur-Pedic ProAdapt Teal |
|---|---|---|
Twin
| $1,199 | $4,499 |
Twin XL
| $1,299 | $4,599 |
Full/Double
| $1,399 | $5,099 |
Queen
| $1,499 | $5,399 |
King
| $1,699 | $6,299 |
California King
| $1,699 | N/A |
Prices are pulled from mattress brand websites or trusted third-party retailers. We check prices monthly to stay accurate. Prices on our site don't reflect any current sales or promotions. Learn more >
Looking for a cooling memory foam mattress?
Both Octave Horizon and Tempur-Pedic mattresses use a multi-layer foam construction designed to offer a balance of comfort, support, and breathability.

The Octave Horizon mattress stands 14" tall and is made up of a combination of 5 foam layers that work together to promote proper spinal alignment. Each layer of foam is CertiPUR-US® certified.

The remaining 1″ is accounted for in the outer and inner covers. The outer cover is removable and is made from a blend of polyester, polyethylene, and spandex, giving it a cool-to-the-touch feel that adds to the mattress's overall comfort, while the inner cover is a thin layer of blue fabric beneath described as the "High-Stretch Performance Panel" designed to work with the foam underneath to enhance pressure relief.
Category | Octave Horizon | Tempur-Pedic ProAdapt Teal |
|---|---|---|
Feel | Medium-firm | Medium-firm |
Firmness | 6.0 / 10 | 5.7 / 10 |
Edge Support | 6.8 / 10 | 7.5 / 10 |
Motion Isolation | 7.6 / 10 | 4.3 / 10 |
Bounce | 3.8 / 10 | 2.3 / 10 |
Cooling Features | 9.0 / 10 | 3.7 / 10 |
In third-party engineer testing that we commissioned, both Octave and Tempur-Pedic mattresses landed in the medium-firm range. That firmness level works well for most sleep styles, whether you sleep on your back, stomach, or side.
Both mattresses also performed well for edge support, but the Horizon performed better for motion isolation, and also has the advantage of cooling, which is a plus for hot sleepers. Good motion isolation is important if you share your bed and want undisturbed sleep. It helps limit the transfer of movement and keep your partner's movements from waking you at night. This can be a big plus for couples or anyone who wakes up easily.
Edge support matters too, especially for people who like to sit or sleep near the edge. A stronger edge means more stability and less feeling that you might slide off.
Where Octave Differs:
Where Tempur-Pedic Differs:
These third-party engineers apply a consistent testing process to every mattress using a detailed framework. Every mattress is tested the same way, whether it's foam or hybrid. Because these types perform differently, we rate them on separate scales to ensure the scores are fair and meaningful.
We believe independent testing is essential to producing reliable and meaningful comparisons. That's why all test results are reviewed and signed off by an APEGA-certified engineer, operating under a strict code of ethics.
We use the testing results and over 40 criteria to build our scoring methodology.
Tests and reviews without this level of professional oversight may be more prone to errors and unintended bias.
Quick Look |
Octave Horizon |
Tempur-Pedic ProAdapt Teal |
|---|---|---|
Courier | FedEx | Sleep Country |
Shipping Fees | Free | Free |
Delivery Timeline | 3–10 business days | 3–10 business days |
Sleep Trial Nights | 365 | 100 |
Return Policy | Free pickup and return, full refund | Return for store credit only |
Warranty Years | 15 | 10 |
Octave Horizon ships mattresses with FedEx and delivers for free to most areas in Canada, usually within 3–10 business days. Octave offers a longer sleep trial of the two mattress brands at 365 nights, plus a longer 15-year warranty. If you return your Octave Horizon mattress during the sleep trial, Octave will arrange to pick it up and issue a full refund, all for free.
Plus, Octave organizes any mattresses returned during the trial to be donated to a local charity. In the case there aren't any charities near you, the company will have the mattress responsibly recycled.
When ordered from Sleep Country Canada, the Tempur-Pedic ProAdapt Teal mattress typically arrives within 3–10 business days. It offers 100-night sleep trial and a 10-year warranty.
Where Sleep Country is different from Octave is that the company doesn't offer mattress pick-ups for returns or full refunds. Instead, if you return your mattress during the sleep trial, you'll get in-store credit (minus a $65 exchange fee) to use towards a different Sleep Country product. If your next pick is more expensive, you'll cover the difference in price.
Get the mattress with the longer sleep trial, warranty, and free return with full refund.
Third-party review sites like the Better Business Bureau (BBB) and Trustpilot collect and publish customer feedback about companies and their products, and aren't controlled by the companies being reviewed. They offer a snapshot of overall customer satisfaction and highlight common issues shoppers might face. Checking ratings on sites like these can be a useful way for customers to make more informed purchasing decisions.
When it comes to customer satisfaction, Octave rates higher on both Trustpilot and the BBB compared to Tempur-Pedic and its parent company, Somnigroup International (NYSE: SGI).
Third Party Sites Scores from brands' Better Business Bureau and Trustpilot profiles are factored into our overall mattress ratings. | Octave | Tempur-Pedic |
|---|---|---|
BBB Rating | ||
BBB Stars | 4.9 / 5 | 1 / 5 |
Trustpilot Rating | ||
Parent Company | GoodMorning.com | Somnigroup International (NYSE: SGI) |
Year Launched | 2023 | 1992 |
Get the mattress with better reviews and customer ratings.
When you stack the Octave Horizon vs the Tempur-Pedic mattress, a few things stand out, starting with the price. Both mattresses are solid choices for any sleep style and perform well in third-party tests for comfort and support. They share some similarities but also have key differences.
Where Octave Horizon shines is in its design. The Horizon is built to support full-body recovery, from zoning support for pressure relief and proper spinal alignment to incorporating cooling features into each of its layers. With its excellent motion isolation and edge support, this mattress is a great choice for anyone looking for that overall comfortable sleep experience.
Plus, Octave Horizon comes with a 15-year warranty and a free bedding bundle with every mattress purchase, all for just $1,499 for a queen-size, making it an affordable option for anyone looking to upgrade to a hybrid mattress.

The product details in each review reflect how the mattress performed at the time we purchased and tested it, as shown by the "Published" date.
Since brands can update their materials, pricing, or availability over time, we also note when the product was originally purchased, either directly in the article or on our disclaimer page, to maintain clarity and transparency.
If you see an "Updated" tag on a page with a more recent date than the published date, it simply means we've made editorial changes. It does not necessarily indicate any update to the mattress or its test data.
Finally, unless otherwise stated, any mention of where a mattress is made refers specifically to the product we received and tested.
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