SweetNight Twilight 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 value of the mattress. We then take the results of that test and compare to every mattress we’ve tested to date.

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

Factor	SweetNight Twilight	Average
Overall Score	8.25	8.56
Price (Queen)	$370	$1,335 (Hybrid only)
Cooling – Score	8.0	8.7
Sinkage – Depth	2.06″	2.15″
Sinkage – Feel	Moderate	Moderate
Motion Transfer – Score	8.0	8.2
Motion Transfer – Acceleration	9.36 m/s²	8.80 m/s²
Response Time – Score	9.0	8.9
Response Time – Mostly Recovered	0.3 sec.	0.4 sec.
Response Time – Fully Recovered	0.9 sec.	0.9 sec.
Bounce – Height	10.09″	9.50″
Bounce – Feel	High	Moderate
Edge Support – Score	8.9	8.6
Edge Support – Sitting	3.25″	4.05″
Edge Support – Lying	Good	Good
Sex – Score	9.0	8.4
Pressure Relief – Score	8.0	8.7
Comfort Layer Thickness	4.0″	4.1″
Mattress Thickness	12″	12.0″
Off-Gassing – Score	7.2	8.2
Off-Gassing – Smell	Strong	Strong
Off-Gassing – Days	10 days	6 days
Company – Score	8.0	8.6
Trial	100 nights	177 nights
Warranty	10 years	26% have lifetime warranties, average of other 74% of mattresses is 13 years

How is Sweetnight Twilight Different?

The SweetNight Twilight has a slightly lower performance than average, but also a price that is 72% less than the average—looking at hybrid mattresses exclusively.

Advantages

Advantages of this mattress include a slightly faster response time and better edge support.

In addition to these small factors, the bigger advantage is likely the price tag. Costly only 28% of the cost of an average hybrid mattress, if you’re looking to save money, the Twilight hybrid can be the ticket.

Neutral Factors

Looking at preferential factors, the SweetNight Twilight has slightly less sinkage than average (4% less) and also slightly more bounce (6% more bounce). While these factors are neither good nor bad, they can be helpful when thinking about a sleeper’s personal preferences.

Disadvantages

The Twilight mattress has slightly more heat retention than average as well as higher levels of motion transfer, 6.3% more motion than average.

The SweeNight Twilight has a good, but far from great cooling performance.

During our tests, I felt a slight to moderate level of heat retention around my body. Most notably, we have a more traditional visco elastic poly foam that is likely the greatest single contribution to the heat retention issues.

• 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

While the hybrid design does help to improve breathability, it’s not enough to cover the 4.0” of memory and poly foam comfort layers that are holding onto more heat.

All that said, this isn’t a “hot” mattress by any stretch. There are absolutely warmer mattresses on the market.

Heat Dissipation Over Time

Even so, if you do describe yourself as a “hot” or “warm” sleeper, the level of heat retention will likely be problematic for you. 

The SweetNight Twilight has a moderate level of sinkage. In our tests, we measured a pressure point sinkage depth of 2.06”. This is 0.09” less sinkage than the average of 2.15” (based on all of our tests to date).

The level of sinkage is documented in the image below.

The Twilight creates a very restrained level of body contouring hug. At 2.06” the mattress is over the threshold to be classified as “moderate” sinkage, but only by 0.06”.

The restrained hug causes you to sleep more on “top” of the mattress as opposed to sinking down “in” the mattress. This feeling isn’t necessarily good or bad, but it is a specific feel. If you desire lots of sinkage with a high degree of contour and hug the SweetNight Twilight won’t be the right choice for you.

The SweetNight Twilight has a low level of motion transfer. In our tests, we measured a total acceleration range of 9.36 m/s². This is 6.4% (0.56 m/s²) more motion than the average of 8.80 m/s².

The pocketed coil support base does create more bounce and motion. However, the 4.0” of comfort foam on top helps absorb a sizable portion of energy and motion.

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

When we look at our motion transfer chart, which visualizes our accelerometer data, we see the highest motion from 0 to 0.14 seconds. Motion remains moderately high until 0.63 seconds.

By 0.91 seconds we return to near-zero levels of energy. Mattresses with the lowest motion are able to disperse all energy within 0.3 seconds. Needless to say, the SweetNight Twilight is far from that mark.

Nevertheless, given the relatively restrained level of motion peaks I don’t expect this level of motion will be problematic for most sleepers. 

The SweetNight Twilight has a very fast material response. In our tests, we measured a mostly recovered response time of 0.3 seconds and a fully recovered response time of 0.9 seconds.

The mostly recovered response is 0.11 seconds faster than the average of 0.41 seconds (based on all of our tests to date). This response speed is fantastic, especially for a mattress that contains memory foam.

However, the fully recovered response time was a little worse than the average of 0.92 seconds. Even so, the fully recovered response isn’t slow by any stretch.

The level of responsiveness is documented in the video below.

The responsiveness speeds aren’t at the same level as highly responsive poly foams, coils, or latex, but for most sleepers, they should be sufficiently quick enough to avoid feeling stuck.

The SweetNight Twilight has a high level of bounce. In our tests, we measured a total bounce height of 10.09”. This is 0.59” more bounce than the average of 9.50”.

Given the memory foam in the top layers, I was a little surprised to see bounce exceed the average. However, the coil unit seems to have a good deal of bounce to it, overcoming the energy dissipation of the top comfort layers.

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

Ideally, I like to see 8-12” of total bounce. At this range it’s a sweet spot that maximizes the benefits of ease of movement and sex while keeping motion in check. At 10.09” the Twilight is within my ideal range.

Edge support on the SweetNight Twilight was a mixed bag. Sitting edge support was excellent, but lying edge support was only good.

In our sitting edge support tests, we measured a sitting edge sinkage of 3.25”. This is 0.80” less sitting edge compression than the average of 4.05”. Even when sitting directly on the edge I felt well supported.

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

That said, lying edge support left something to be desired. During our tests, I did not feel well supported when lying directly on the edge of the mattress. The pillow top creates more of a downward angle away from the mattress at the edge.

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

When you lie on the edge the body feels slightly angled, creating less than great support. On the plus side, it’s not a squishy feeling. In any case, most sleepers will want to move at least a few inches away from the absolute edge to feel well-supported.

The Sweetnight Twilight has excellent sex performance. The best mattresses for sex have high bounce, good edge support, quiet materials, and good pressure relief and cooling.

These 5 factors make up the NapLab sex performance score.

Sex Factor	Factor Weight	Score	Rating
Bounce	65%	8.8	High
Edge Support	20%	9.7	Excellent
Noise	5%	10	Minimal
Pressure Relief	5%	8.0	Good
Cooling	5%	8.0	Good

This mattress has a high level of bounce and excellent edge support. These two factors alone carry 80% of the sex score.

Noise is also minimal with very good pressure relief and cooling. All things considered, the sex performance is fantastic on the Twilight hybrid. Compared to most foam mattresses (or really any mattress with less bounce or sloppy edges), this would be a step up in terms of sex quality.

The SweetNight Twilight has a good level of pressure relief but doesn’t quite rise to the level of excellent or exceptional.

In our tests, I generally felt that the mattress did a good job of relieving pressure. However, I did experience noted pressure points in my shoulders. In terms of design, the Twilight has the basic material design I am looking for.

We have a good total thickness of 12” with a 4.0” comfort layer. On average, we see comfort layers at 4.1” thick. The SweetNight Twilight is a little less than that, but nothing too dramatic.

Even so, the foam quality and foam feel just don’t blow me away. The feeling is a little stiff. The mattress creates more of a floating feeling and doesn’t have much in the way of a body-contouring hug. It’s these attributes that limit the pressure relief.

Off-gassing odors are strong as soon as the Twilight mattress is unboxed. The smell takes 10 days to fully dissipate.

Compared to the average off-gassing period of 6.4 days, the Twilight takes a good deal longer for all odors to be expelled.

The company score takes a look at factors that may influence your experience with the mattress.

Factors include length of the trial period, warranty, shipping / return costs, and country of origin.

Company Factor	Factor Weight	Score	Data
Trial Period	15%	8.0	100 nights
Warranty	10%	8.0	10 years
Shipping	5%	10	$0
Returns	20%	10	$0
Trust	50%	7.0	Fair
Country of Origin	0%		South Korea

SweetNight offers a 100-night trial period and a 10-year warranty. This trial is 63 nights shorter than the 163-night average trial (based on all of our tests to date). In addition, the 10-year trial is also shorter.

The SweetNight Twilight mattress has a firmness of 6 out of 10, where 10 is the most firm. This creates a medium-firm feel, which is the most popular firmness among most mattresses we test.

The vast majority of sleepers need and prefer a mattress in the 5-7 firmness range. So a 6 out of 10 is a perfect sweet spot for firmness.

The SweetNight Twilight has excellent support. In our tests, I felt well-supported in all sleeping positions.

The mattress uses an 8.0” coil unit for support. This is thicker than the average support layer, which is 7.9” (based on all of our tests to date).

In terms of pure support, I don’t expect the Twilight will disappoint most sleepers, provided you’re comfortable with the pressure relief and comfort dynamic.

As we discussed earlier, the Twilight creates more of a floating on-top-of-the-mattress feel.

In addition, the comfort layers create a little more stiffness (which further reinforces that floating feel). For stomach and back sleepers, this feel can work great.

However, most side sleepers will need a little more sinkage, hug, and contour to feel better supported. As a result, I would recommend this mattress more for stomach and back sleepers and less so for side sleepers.

Sleeper Weight	Stomach Sleepers	Side Sleepers	Back Sleepers
Under 150 lbs.	Yes	Maybe	Yes
150-250 lbs.	Yes	Maybe	Yes
250-300 lbs.	Yes	Maybe	Yes

Design

The SweetNight Twilight mattress is a hybrid with a medium-firm feel, 6 out of 10 on the firmness scale. It is available in two different mattress heights—10″ thick or 12″ thick.

The Twilight has a balanced feel, using a blend of different foam types and a coil base.

Materials

In total, there are four distinct layers on the SweetNight Twilight hybrid. From top to bottom, these layers include:

• 1.75″ quilted cover
• 1.25″ memory foam
• 1.0″ poly foam
• 8.0″ pocketed coils

The Cover

The cover of this mattress is fairly thick and plush, with quilted detailing. SweetNight classifies the cover as a pillow-top, but is non-traditional in that the edges of the cover are sewn flush to the rest of the mattress.

Related: Euro Top vs. Pillow Top

The quilted cover has a total thickness of 1.75″ including the fabric cover and quilted foam below.

The Comfort Layer

The comfort layer below the quilted cover is made up of two foam layers—a 1.25″ memory foam top layer (blue) and a 1.0″ transitional poly foam layer (gray) below.

The poly foam helps to transition sleeper weight and pressure points into the support layer below.

The Support Layer

The support layer is made of 8.0″ pocketed support coils. Each coil is individually encased with a thin fabric that not only helps limit noise between the coils, but also allows each coil to move independently of each other.

Product Evolution

The SweetNight Twilight mattress was originally launched in September 2020. Since its release, there have been no notable changes to the design or materials used in the mattress.

Other Mattresses to Consider

Not sure that the SweetNight Twilight is the best pick for you? Check out these three other top-rated hybrids you might want to consider.

Frequently Asked Questions

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