Price Range:
$1,199 – $1,699
Mattress Type:
Memory Foam
Firmness Option:
Medium-firm
Country of Origin:
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Meet the Mattress
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.
How It Performs
A full 365-night sleep trial and 15-year warranty Machine-washable top cover Free shipping, returns, and pickups in major metro areas Multi-zone support for extra pressure-point relief Octave’s most advanced cooling and motion isolation features Comes with a free bedding bundle (up to 6 free items)
Does not ship outside Canada Not available for in-store testing May be too low on bounce for some sleepers
Size | Price | Dimensions | Weight |
|---|---|---|---|
Twin | $1,199 | 75" x 38" x 14" | 54 lb |
Twin XL | $1,299 | 80" x 38" x 14" | 57 lb |
Full / Double | $1,399 | 75" x 53" x 14" | 73 lb |
Queen | $1,499 | 80" x 60" x 14" | 87 lb |
King | $1,699 | 80" x 76" x 14" | 109 lb |
California King | $1,699 | 84" x 72" x 14" | 109 lb |
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 >
Height | Layers | Machine-Washable Cover | Country of Origin |
|---|---|---|---|
14" | 5 | Yes | Canada |
The Octave Horizon mattress is a memory foam mattress available in one firmness option. It's built with 5 foam layers, and falls into the medium-firm category according to third-party engineer tests (commissioned by us). It scored well in edge support and motion isolation, and has plenty of cooling features to ensure you stay cool and comfortable throughout the night.
The Octave Horizon has 5 layers of foam and measures 14" tall. Horizon gets its comfort, support, and cooling by using:
Octave Horizon has an interesting cover design featuring a white top cover with blue accents woven throughout in a wave pattern. The sides are blue, and the Octave brand is prominently displayed at the foot of the bed, along with a description of Horizon's features.
Horizon's cover is soft-touch, with more CryoFusion™ cooling nanofibres than any other Octave mattress. These work with the mattress's other cooling features to wick moisture away from the body, keeping your sleep cool and dry. The top cover is removable with an all-around zipper and is machine washable.
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.
In third-party engineer testing that we commissioned, the Octave Horizon scored 6.0/10 for firmness. This places the mattress in our "medium-firm" category. Generally speaking, medium-firm mattresses are comfortable for all sleep styles and body types.
Horizon cushions and contours the body with its premium foam layers. The mattress provides comfort and support to relieve stress on your body, promoting proper spinal alignment, pressure-point relief, and recovery from tension, aches, and pains.
Edge support is important if you enjoy sitting or sleeping at the edge of your bed. Foam mattresses often struggle with edge support due to foam's tendency to squish and compress under weight. However, Octave Horizon has good edge support, earning a score of 6.8/10. You'll feel comfortable lying anywhere on the mattress, and don't have to worry about slipping off the edge.
As the most advanced mattress in the Octave lineup, Horizon is built with lots of innovative cooling technologies in its layers to maximize its cooling performance for a more refreshing sleep. Octave Horizon has the best cooling features score out of any mattress we've reviewed, scoring 9.0/10. This score is based on its:
With cooling technologies featured in all 5 layers, Horizon excels at regulating temperature to give a cooler sleep experience. Compared to other high-end mattresses with similar features, Horizon is priced far lower, at just $1,499 for a queen-size.
If you're a light sleeper or share a bed, you'll want a mattress that minimizes motion transfer. Octave Horizon has a very good motion isolation score of 7.6/10. The mattress's layers of foam cushion your body and prevent your partner's movements on the bed from waking you up.
For most sleepers, bounce is a matter of personal preference. Bounce measures how quickly the mattress returns to its original shape after you sit or lie down on it. Mattresses with high bounce have a more responsive surface, making it easier to move around and switch positions. On the other hand, a mattress with less bounce can help offer more cushioning and keep movements from disturbing your partner.
Octave Horizon has a below-average bounce score of 3.8/10, which is not unusual for a foam mattress. That said, its aerated latex and Elastex® foam layers provide sleepers a responsive surface to change positions while enjoying a good night's sleep.
Octave ships directly to your door via FedEx. Delivery is available to any location in Canada, and will ship from Ontario or Alberta, although additional fees may apply for some remote regions. You should receive your mattress in 3–10 business days.
Horizon arrives in a cardboard box and is wrapped in two layers of heavy-duty plastic for protection. Once unboxed and unrolled, Octave Horizon expands to its full height in only a few minutes. It's ready to sleep on the same day it's delivered.
Octave's Octave's 365-night sleep trial is one of the longest in Canada, with the industry average being just 100 nights. This year-long sleep trial allows customers to test their mattress across all four Canadian seasons. The company will arrange to pick up returns for free within the sleep trial period, and they'll issue a full refund if you aren't satisfied with your purchase. Octave also offers a 15-year warranty.
Courier | FedEx |
Shipping Cost | Free |
Delivery Time | 3–10 business days |
Sleep Trial Nights | 365 |
Warranty Years | 15 |
Return Ease | Free pickup and return, full refund |
Launched | Parent Company | Company HQ |
|---|---|---|
2023 | GoodMorning.com | Edmonton, AB |
Octave is made by GoodMorning.com, Canada's largest independent online mattress retailer. It launched in 2023, replacing Novosbed, the company's flagship mattress line. GoodMorning.com started in 2009 and was the first in Canada to offer a 100+ night in-home sleep trial with its mattresses. Octave builds on that foundation with a refreshed lineup designed to deliver even more comfort, support, and cooling.
The Octave collection includes three models: Vista, Mirage, and Horizon. Each one is made to suit different sleep needs and comes with features like copper-infused memory foam, advanced cooling layers, and five-zoned support for spinal alignment. Octave also performs well for motion isolation and pressure relief, making it a strong choice for sleepers looking for a modern memory foam mattress.
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.
Octave launched in 2023 and has since gained 5,200+ verified five-star reviews on its website. Customers have also rated the brand "Excellent" on Trustpilot. GoodMorning is rated well, too, with an accreditation of "A+" on BBB with a 4.9/5 star customer review rating.
BBB Rating | |
BBB Customer Rating | 4.9 / 5 |
Trustpilot Rating | |
Trustpilot Stars | 4.7 / 5 |
Octave Horizon is the most advanced mattress in the Octave lineup. It combines very good motion isolation, pressure relief, and multiple cooling features. It's available for $1,499 for a queen size, which is lower than many competing mattresses with similar features. You'll also get a 365-night sleep trial, a 15-year warranty, and a free bedding bundle. Octave Horizon may be right for you if you want:
Yes, you should buy an Octave mattress. All Octave mattresses come with advanced cooling, five-zoned support, and high-density foam to support more comfortable sleep and nighttime recovery.
A queen-size Horizon is just $1,499, and it includes a 365-night trial, a 15-year warranty, and a free bedding bundle.
Yes. You can remove the top cover using the zipper and run it through your washing machine on a gentle cycle. The cover can be air-dried, or put through a dryer on low heat or tumble dry cycle. The clean, dry cover can be reattached in seconds using the zipper.
The 15-year Octave mattress warranty covers repair or replacement in case of manufacturing defects.
Octave Horizon is manufactured in Ontario, Canada.
Octave Horizon can use any supportive, untreated foundation, including box foundations, slatted bases, or adjustable beds. Foam mattresses are heavier than innerspring or hybrid mattresses, so ensure your bed frame's weight capacity is enough to handle the extra weight.
Returned Octave mattresses are donated to nearby community organizations or picked up by a local recycling partner, depending on the restrictions in your region.
Best Sleep
9.7/10
Octave mattresses use high-quality foams and materials for balanced comfort and cooling. Each purchase includes a 365-night sleep trial, 15-year warranty, and a free bedding bundle.
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.
More details >
Best Sleep
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