Juno Hybrid Review

In This Review
Performance Tests | Firmness | Support & Sleeping Positions | Design | Materials | Comparisons | FAQs

At NapLab, we put each mattress to the test.

We test 10 different factors that impact the performance, comfort, and feel of the mattress. We then take the results of those tests and compare them to every mattress we’ve tested to date.

Check out the full performance table below to see how this mattress ranks:

Factor	Juno Hybrid	Average
Overall Score	8.48	8.53
Price (Queen)	C$599	$1,529 (Hybrid only)
Cooling – Score	8.0	8.6
Sinkage – Depth	1.93″	2.22″
Sinkage – Feel	Minimal	Moderate
Motion Transfer – Score	9.4	8.2
Motion Transfer – Acceleration	6.35 m/s²	8.77 m/s²
Response Time – Score	9.9	8.8
Response Time – Mostly Recovered	0.2 sec.	0.4 sec.
Response Time – Fully Recovered	0.4 sec.	1.0 sec.
Bounce – Height	9.21″	8.81″
Bounce – Feel	Moderate	Moderate
Edge Support – Score	8.1	8.7
Edge Support – Sitting	4.50″	3.94″
Edge Support – Lying	Good	Excellent
Sex – Score	8.2	8.2
Pressure Relief – Score	8.0	8.6
Comfort Layer Thickness	3.00″	4.29″
Mattress Thickness	9.25″	12.21″
Off-Gassing – Score	6.9	8.0
Off-Gassing – Smell	Strong	Strong
Off-Gassing – Days	11 days	7 days
Company – Score	9.0	8.8
Trial	120 nights	178 nights
Warranty	15 years	41% have lifetime warranties, average of other 59% of mattresses is 13 years

How is Juno Hybrid Different?

The Juno Hybrid is a 9.25″ hybrid mattress with an overall performance level that is slightly below average, but a price tag that is significantly below average. Compared to the average hybrid, the Juno saves sleepers 60%, or $893 less than the average hybrid mattress (queen size).

Advantages

Aside from the low price, other advantages of the Juno Hybrid include lower levels of motion transfer and faster material response time. The 15-year warranty is also 2 years longer than average.

Neutral Factors

This mattress has minimal sinkage and moderate bounce. Sex is also a bit of a neutral factor as the Juno has moderate bounce and an average sex score (8.2).

Disadvantages

Disadvantages of the Juno include worse cooling performance than average, a lack of edge support, and worse pressure relief as well. In addition, the minimal sinkage depth means this mattress may not be ideal for all side sleepers.

There is only 3.0″ of comfort material, 1.29″ thinner than the average mattress, which contributes to the lower pressure relief score.

The Juno Hybrid has good cooling. During our tests, I felt a slight level of heat retention around my body, but it was fortunately nothing extreme.

This mattress uses a simple, but proven hybrid design. The hybrid design brings extra airflow into the mattress, which helps improve cooling.

In addition, the comfort layer consists of all poly foam and no memory foam. Poly foam typically performs better than memory foam with respect to heat retention and that’s exactly what we measured here.

• Baseline Temperature – the temperature of the mattress before anyone lies on it
• Maximum Temperature (0 minute) – the temperature of the mattress after lying on it for 15 minutes
• Ending Temperature (5 minute) – the temperature of the mattress after being lied upon and having no one on it for 5 minutes

Lastly, the comfort layer is only 3.0” thick. Having less material in which heat can be easily retained within further helps improve cooling performance. All that said, this is a fairly basic mattress with no notable cooling features.

There is no phase change material, no cooling fiber, no cooling covers, and no gel. While the absence of these materials is absolutely helping to keep the price lower, it also means cooling is only good, but not incredible.

In our objective temperature tests, we measured a max surface level temperature of 91.3° F. This is 1.3° more than the average of 90.0° F, based on all of our tests to date.

After getting off the mattress, the temperature declined by 4.2 degrees from minutes 0 to 1, which is 0.6 degrees warmer than the average 0 to 1 minute decline of 4.8 degrees.

When we consider the combination of objective data, my subjective experiences, and an analysis of the materials, I’m confident in my view that cooling is excellent.

The Juno Hybrid has minimal sinkage. During our tests, we measured a pressure point sinkage depth of 1.93″. This is 0.29″ less sinkage than the average sinkage depth of 2.22″, based on all of our tests to date.

The level of sinkage is documented in the image below.

The mattress creates a slight body contouring hug and also creates more of a floating feel where the body lies more “on” the mattress as opposed to sinking down “in” the mattress.

This feel is neither good nor bad, but it is a more specific feel. This sinkage dynamic is better suited to the needs of stomach and back sleepers and not as ideal for most side sleepers.

The combination of minimal sinkage, floating feel, slight body contouring hug, and slightly firm feel can be a more polarizing feel for many sleepers.

The Juno Hybrid has a very low level of motion transfer. During our tests, we measured a total acceleration range of 6.35 m/s².

This is 28% less motion transfer than the average of 8.79 m/s². The Juno Hybrid’s combination of slightly firm feel, minimal sinkage, and reasonable bounce height helps to keep motion transfer in check.

The level of motion transfer is also documented in the video below.

In our motion transfer chart, which visualizes our accelerometer data, we can see the highest motion peaks from 0 to 0.2 seconds, after which motion declines.

By 0.69 seconds, we’ve returned to near-zero levels of energy, which is 0.19 seconds shorter than the average motion duration of 0.88 seconds.

Both motion intensity and motion duration are better than average and as a result, most sleepers should find motion transfer to be a non-issue.

The Juno Hybrid has an extremely fast mostly recovered response time and a very fast fully recovered response time.

In our mostly recovered test, we measured a recovery speed of 0.2 seconds, which is 0.21 seconds faster than the average of 0.41 seconds, based on all of our tests to date.

In our fully recovered responsiveness test, we measured a recovery speed of 0.4 seconds, which is 0.61 seconds faster than the average of 1.01 seconds.

The level of responsiveness is documented in the video below.

The Juno Hybrid has multiple material and design factors helping to improve response, including the thinner-than-average comfort layer, minimal sinkage, and usage of poly foam instead of memory foam.

These attributes work together to help the mattress rebound and quickly recover to its original shape.

The faster-than-average material response time ensures the mattress is easy to move around on and there will never be any type of a “stuck” feel.

The Juno Hybrid has a moderate level of bounce. During our tests, we measured a total bounce height of 9.21″. This is 0.40″ more bounce than the average of 8.81″, based on all of our tests to date.

Hybrids, mattresses with poly foam instead of memory foam, and mattresses with thinner-than-average comfort layers typically create more bounce than average. Juno Hybrid has all of those same attributes and also delivers more bounce than average.

The level of bounce is also documented in the video below.

The increased bounce helps improve sex performance and ease of movement. However, more bounce can also negatively impact motion transfer.

Fortunately, bounce levels are only slightly more than average and did not have a notable negative impact on motion transfer.

The Juno Hybrid has good sitting edge support and good lying edge support.

In our sitting edge support test, we measured a sitting sinkage compression of 4.50″. This is 0.55″ more sitting sinkage than the average of 3.95″, based on all of our tests to date.

The level of edge support while seated is documented in the images below.

While lying directly on the edge of the mattress, I felt that the support was good in all sleeping positions.

The Juno Hybrid is equipped with support foam that runs along the entire perimeter of the mattress. This foam layer is 3.0” wide and 5.5” tall.

The level of edge support while lying is documented in the images below.

I’m certain the perimeter foam support is having a positive impact on edge support, and yet it still wasn’t enough to counteract the considerably thinner-than-average 9.25” total height of the mattress.

Thinner mattresses often struggle to create sufficient edge support and that’s exactly what we measured here as well. To be fair, edge support isn’t bad and yet, it’s clear there is ample room for improvement.

The Juno Hybrid has good sex performance. When it comes to sex the Juno Hybrid is a bit of rarity, earning good, but not great scores, in all 5 scoring categories.

First up, noise was moderate, primarily due to the thin 9.25” total height, which caused the mattress to shake up and down on the foundation more.

In addition, both pressure relief and cooling were good, creating sufficient comfort on the mattress. Edge support for sitting measured at 4.50” of sinkage. Certainly, it could have been better, but it should still be good enough for many couples.

Sex Factor	Factor Weight	Score	Rating
Bounce	65%	8.2	High
Edge Support	20%	8.1	Good
Noise	5%	8.0	Moderate
Pressure Relief	5%	8.0	Good
Cooling	5%	8.0	Good

Last, we have bounce, which we measured at 9.21”. This is slightly better than average and helps round out the total sex score for Juno. While this score is far from perfect, given the price, it’s not bad at all and does far more right than it does wrong.

The Juno Hybrid has a good level of pressure relief. During our tests, I felt no notable pressure points on my body, and yet it’s clear that this mattress does not rise to the excellent or outstanding level.

The mattress is equipped with 3.0″ of comfort material, which is 1.28″ less comfort material than the average comfort layer thickness of 4.28″, based on all of our tests to date.

Ultimately, this is a fairly simple mattress. We have a thinner-than-average comfort layer and a thinner-than-average total height.

Material quality is reasonably good and what I expect at this price point. Certainly, it’s not incredible, but it’s not bad either. The top-most 2.0” poly foam comfort layer is certainly the best quality foam in the mattress.

All that said, this mattress also has a more polarizing comfort dynamic. We have a slightly firm feel, minimal sinkage, slight hug, and a mattress that creates more of a floating feel where the body lies more “on” the mattress as opposed to “in” the mattress.

In my view, this comfort dynamic can struggle to create sufficient pressure relief for many sleepers.

Pressure Relief (PSI)	Average	Maximum
Side Sleepers	0.15	0.68

Pressure Relief (PSI)	Average	Maximum
Back Sleepers	0.09	0.79

Pressure Relief (PSI)	Average	Maximum
Stomach Sleepers	0.08	0.56

In our objective pressure mapping tests, we measured a max PSI of 0.79. Ideally, I want to see all PSI measures at 1.0 or below, and the Juno Hybrid cleared that mark.

When I consider our objective pressure mapping tests, material thickness, material quality, and my subjective experience on the mattress, I’m confident most sleepers will find the pressure relief to be good.

The Juno Hybrid had a strong smell upon the initial unboxing. The mattress smelled for 11 days. This is 4.0 days longer than the average smell duration of 7.0 days.

Juno mattresses come with a 120-night trial period and a 15-year warranty. Shipping and returns are both free.

Company Factor	Factor Weight	Score	Data
Returns	40%	10	$0
Trial Period	30%	8.0	120 nights
Warranty	20%	8.0	15 years
Shipping	10%	10	$0
Country of Origin	0%		Canada

Comparing 103+ brands tested to date, the average trial period is 175 nights, 55 nights more than Juno offers.

The average warranty is 13 years, which is 2 years less than this mattress, giving the Juno a slight advantage. Of course, this is if we exclude the 42% of all mattresses that offer lifetime warranties.

The Juno Hybrid is available in a single firmness, 7 out of 10 firmness, giving the mattress a slightly firm feel.

This firmness is suitable for many sleepers, but especially back and stomach sleepers, heavier sleepers, or those who just want a little extra pushback.

Support on the Juno Hybrid is good. During our tests, I felt well supported in most sleeping positions. That said, as with pressure relief, the support performance does not rise to the excellent or outstanding level.

Support Factor	Data
Comfort Layer	3.00″
Support Layer	6.25″
Firmness	Slightly Firm
Body Contour	Slight
Zoned Support	No
Reinforced Edge	Yes

The mattress is equipped with a 6.25″ support layer. This is 1.66″ thinner than the average support layer thickness of 7.91″, based on all of our tests to date. This mattress does not utilize any zoned support.

While zoned support is typically preferable, it would be unexpected at this price point. While support on the Juno Hybrid is good, it’s a support dynamic that can be more polarizing. This mattress has a slightly firm feel, minimal sinkage, and a floating feel.

These attributes are better suited to the needs of stomach and back sleepers and not as ideal for side sleepers. In addition, this mattress just doesn’t have much body contouring hug.

For some sleepers, this can be preferable, but for many it can create pressure relief and support issues, especially side sleepers.

Check out the table below to see the sleeper weights and sleeping positions that would be best suited for this mattress.

Sleeper Weight	Stomach Sleeper	Side Sleeper	Back Sleeper
Under 150 lbs.	Yes	No	Yes
150-250 lbs.	Yes	Maybe	Yes
250-300 lbs.	Yes	Maybe	Yes

To feel well supported on the Juno Hybrid, you’ll really need to prefer the slightly firm feel, minimal sinkage, and floating feel.

Based on all of my tests to date, an analysis of the materials, and my subjective experiences, I’m confident that most sleepers will find support on the Juno Hybrid to be good.

The Juno Hybrid is a 9.25″ hybrid mattress that comes in a single firmness option—Slightly Firm. It has a very basic design and targets budget sleepers.

Design Factor	Data
Type	Hybrid
Thickness	9.25″
Cover Type	Thin
Weight	70 lbs.
Has Handles	No
Fiberglass-Free	Yes
Ships in a Box	Yes

The mattress has a thin cover and weighs only 70 lbs. (Queen). A hybrid under 100 lbs. is pretty lightweight, but is also a product of the materials, total height, and price point.

The Juno Hybrid is 9.25″ thick and contains a combination of poly foam, pocketed coils, and a support foam base. From top to bottom, here is a full list of the materials used in this mattress:

Layer Type	Thickness	Layer Specs
Poly Foam	2.00″	Not Available
Poly Foam	1.00″	Not Available
Pocketed Coils	5.50″	Not Available
Support Foam	0.75″	Not Available

The Juno Hybrid has a thin cover made from a blend of polyester, polyethelene, and rayon. It includes a three-stripe design—gray, white, and maroon.

The sides of the mattress have a similar feel to the top of the mattress, but they do not include rayon.

The comfort layer is 3.00″ thick and made of two layers of poly foam. Directly below the thin cover is a 2.0″ poly foam (blue foam) followed by a 1.0″ poly foam (white foam).

These two layers work together to provide comfort and transitional support between the mattress cover and the support layer.

The support layer is only 6.25″ thick and made of a 5.5″ pocketed coil system followed by a 0.75″ support foam base.

This layer is a bit thinner than the average support layer and is likely a contributing factor to the worse pressure relief.

Product Evolution

Juno launched the Juno Hybrid in late 2025. Being a newer mattress, there have been no notable changes made to this mattress.

Other Mattresses to Consider

Not sure if the Juno Hybrid is the right pick for you? Check out these three other Canadian hybrid mattresses for alternatives under $800 you may want to consider.

Frequently Asked Questions

Still have questions? Check out some of the top FAQs on the Juno Hybrid mattress below and get the answers you’re looking for.