Amerisleep AS3 Ranked #1 in Newsweek Readers’ Choice Best Mattress 2026

What Makes the AS3 Our Most Versatile Mattress?

The AS3 is designed around a single idea: balance. Not the firmest mattress we make, not the softest. But it is the one that works for the widest range of sleepers without asking them to compromise significantly in any direction.

Medium feel. The AS3 sits in the middle of our firmness range. It provides enough cushioning for side sleepers who need pressure relief at the shoulders and hips, and enough support for back sleepers who need stability at the lower back.

Combination sleepers, who shift between positions through the night, tend to find the medium feel accommodating in a way that firmer or softer mattresses are not.

Bio-Pur® foam. Our plant-based memory foam is built with an open-cell structure that allows more airflow than traditional closed-cell memory foam. It responds faster when you move, so you never feel stuck, and it sleeps cooler than conventional foam. It is also CertiPUR-US® certified and fiberglass-free.

HIVE® support. The HIVE® layer sits beneath the Bio-Pur® comfort foam and uses hexagonal cutouts to create differentiated firmness zones across the mattress. Softer zones align with the shoulders and hips to allow them to sink in naturally.

Firmer zones align with the head, lower back, and legs to resist compression and support alignment. The result is a mattress with zoned support that adapts to the body’s shape rather than treating every part of it the same way.

Refresh cooling cover. The AS3’s cover is made from a fiber designed for high thermal energy transfer, drawing heat away from the skin surface. On average, it keeps the sleeping surface approximately 7°F cooler than a standard polyester cover over an eight-hour night.

Built and backed with confidence. The AS3 is made in the USA, ships free with no-contact delivery, and comes with a 100-night sleep trial and a 20-year warranty. If it is not right for you after the first 30 nights, our team will make it right.

If you’re deciding whether an all-foam mattress is right for you, our guide to the best memory foam mattresses covers how foam construction, density, and open-cell design affect feel, temperature, and longevity.

The AS3’s Bio-Pur® layer sits at the performance end of that category — open-cell construction, plant-based inputs, and a faster response rate than conventional memory foam — which is part of why it performs the way it does across different sleep positions.

What Does This Recognition Mean?

The Newsweek Readers’ Choice result is a consumer recognition signal. It’s a reflection of how many people trusted the AS3 enough to vote for it in an open public competition.

The 2026 nominees and finalists included:

1. Amerisleep AS3 (#1 Ranked Best Mattress of 2026): Medium feel, plant-based foam, zoned support. Best for side, back, and combination sleepers who want a versatile all-foam option.
2. Nest Bedding Sparrow Signature Hybrid: Mid-range hybrid with a range of firmness options. Good for sleepers who want coil bounce without a luxury price tag.
3. Brooklyn Bedding Aurora Luxe: Cooling-focused hybrid. Designed specifically for hot sleepers; multiple firmness options available.
4. Helix Midnight Luxe: Medium hybrid with a pillow top. Popular with side sleepers and couples with different firmness preferences.
5. Casper Snow Max: Premium cooling foam hybrid. Built around temperature regulation for sleepers who run consistently warm.
6. Casper Dream: Softer all-foam feel. Positioned for pressure relief and close contouring.
7. Beautyrest Mattress: Traditional innerspring brand. Wide range of models at varying price points; available in stores and online.
8. Sealy Posturepedic Hybrid: Firm-leaning hybrid from a legacy brand. Built around back support and durability.
9. Stearns & Foster Lux Estate: Luxury innerspring with hand-tufted cover. Premium price tier; positioned for sleepers who want a traditional high-end feel.
10. Avocado Green Mattress: Natural latex over coils with organic certification. Strong choice for shoppers prioritizing organic and non-toxic materials.
11. Bear Elite Hybrid: Recovery-focused hybrid with Celliant cover. Marketed toward active sleepers and athletes.
12. DreamCloud Premier: Luxury hybrid at a mid-range price. Thick profile with a euro top; strong edge support.
13. Leesa Sapira Chill Hybrid: Cooling hybrid with foam comfort layers. Balanced feel suited to a range of sleep positions.
14. Nectar Premier Memory Foam: Dense memory foam with a longer trial period. Budget-friendly positioning with a slow-response foam feel.
15. Nolah Evolution 15: Thick hybrid with zoned coil support. Built for pressure relief across multiple sleep positions.
16. Saatva Classic: Luxury innerspring hybrid with white-glove delivery. Available in three firmness levels; strong for back sleepers.
17. Saatva Rx: Saatva’s therapeutic model. Designed specifically for sleepers with chronic pain or orthopedic needs.
18. Serta iComfort Pro: Cooling foam hybrid from a legacy brand. Mid-to-upper price range with gel foam comfort layers.
19. Sleep Number p6: Adjustable air chamber mattress. Each side adjusts independently; best for couples with significantly different firmness preferences.
20. WinkBed Original: Hybrid with a Euro pillow top. Multiple firmness options; strong edge support and bounce.

Coming ahead of 20 pre-selected choices is not a medical endorsement, and it does not mean the AS3 is the right mattress for every single sleeper. Mattress fit depends on sleep position, firmness preference, body type, temperature needs, and budget.

Newsweek also does not publish individual category vote counts. The program confirms winners, not margins. So what we know is that the AS3 received more votes than any other mattress on the ballot, not the size of the overall field of voters.

What it does mean is that the AS3 has earned the confidence of a large audience of real consumers, alongside the recognition of editors, reviewers, and testers who have evaluated it independently. Together, those signals make it one of the most well-documented mattresses available in 2026.

We think that matters when you are buying a mattress online, without the ability to try it in a showroom first. Third-party proof reduces the uncertainty. And the 100-night sleep trial reduces the risk.

For a closer look at how we test, our mattress research page documents the specific criteria and processes behind Amerisleep’s product evaluations — from foam density testing to thermal imaging for cooling performance.

The AS3’s consumer recognition at Newsweek reflects real-world use by thousands of sleepers; our internal research reflects controlled, repeatable testing. Together they tell the same story from different directions.

If you want a broader look at how the AS3 compares to other top-rated mattresses across categories — not just within the Newsweek ballot — our best mattress guide covers the full field, with recommendations broken out by sleep position, firmness preference, and budget.

What Is The Full Amerisleep Lineup for Different Sleepers?

The Newsweek recognition belongs to the AS3, but we build mattresses for a range of sleep styles, firmness preferences, and material priorities. If the AS3 is not the right fit for your sleep, something else in our lineup likely is.

AS2 — Firm Feel

The AS2 shares Bio-Pur® foam and HIVE® support with the AS3 but with a firmer overall feel. It pushes back more firmly against the body and allows less sink, making it the better choice for back sleepers and stomach sleepers who need resistance to keep their hips from dropping.

If you have consistently preferred a firm mattress and found medium too soft, start with the AS2.

AS3 Hybrid — Medium Feel with Pocketed Coil Base

The AS3 Hybrid uses the same medium feel and Bio-Pur® comfort layer as the AS3 but adds a pocketed coil support core.

The coils improve airflow throughout the mattress, increase edge support, and give the bed a more responsive, traditional feel underfoot.

If your main hesitation about the AS3 is heat retention or edge performance, or if you have always preferred the feel of a coil-based mattress, the Hybrid is the natural comparison.

For a full breakdown of how different mattress constructions handle movement transfer — including foam versus hybrid comparisons and what to look for if one partner is a light sleeper — see our guide to the best mattresses for motion isolation.

Our best mattress for couples guide goes further into the tradeoffs — including what to prioritize when partners have different sleep positions, how to weigh motion isolation against edge support, and when an adjustable split option is actually worth the added cost versus when a single medium-feel mattress handles both sleepers well.

AS5 — Soft Feel

The AS5 adds an Active Flex layer beneath the Bio-Pur® comfort foam, creating deeper contouring and more pronounced pressure relief than the AS3.

It is designed for dedicated side sleepers, lightweight sleepers who need more surface give to get adequate pressure relief, and sleepers with hip or shoulder sensitivity who need the mattress to yield more noticeably.

If side sleeping is your primary position, the firmness and construction questions run deeper than a single mattress choice. Our side sleeper mattress guide covers how shoulder width, body weight, and hip-to-waist ratio affect which firmness level actually delivers pressure relief — and when the AS5 makes more sense than the AS3 for dedicated side sleepers with higher pressure sensitivity.

AS6 Black Series — Luxury Feel, Triple Cooling

The AS6 Black Series is our most premium mattress, available in Plush Soft, Luxury Firm, and Firm. It is built around a triple-cooling system that goes beyond what any other model in our lineup offers.

The CryoCool™ cover delivers an immediate cool-to-touch feel, the TitanAir™ titanium-infused foam layer disperses heat efficiently, and ArcticWave™ mineral-infused cooling bands maintain optimal sleep temperature for 12 or more hours through the night.

The AS6 is handcrafted in the USA and carries CertiPUR-US®, GREENGUARD® Gold, and OEKO-TEX® Standard 100 certifications.

It is the right choice for sleepers who want a luxury-tier mattress, have persistent heat that the standard lineup does not fully resolve, or are looking for a hotel-quality feel with premium materials and construction behind it.

Organica — Natural Latex over Pocketed Coils

The Organica is built outside our foam lineup entirely. It uses a natural latex comfort layer over a pocketed coil base, with an organic wool and cotton cover. The feel is buoyant and responsive — different from memory foam in a way that many sleepers strongly prefer.

It is the right choice for shoppers who want certified organic and natural materials, are avoiding synthetic foam, or simply prefer the feel of latex.

There’s also the Organica Plush, which adds on a latex box top for extra cushion.

Not sure where to start? Take our mattress quiz for a guided recommendation based on your sleep position, firmness preference, and temperature needs. You can also use the table below to compare differences between each model at a glance.

Every recommendation on the Amerisleep blog follows an editorial process outlined in our review methodology. That includes documented testing criteria, disclosed reviewer profiles, and clear separation between editorial coverage and promotional content.

When we call the AS3 our most versatile mattress, that conclusion is grounded in structured testing — not brand preference. The Newsweek Readers’ Choice result is one external data point layered on top of that internal standard.

How to Choose the Right Mattress for You?

Awards and reviews are useful starting points, but the right mattress ultimately comes down to your sleep. Here is a simple way to narrow it down.

Start with sleep position. Side sleepers typically need more cushioning at the shoulders and hips — the AS3 or AS5 are natural starting points.

Back sleepers need lumbar support without excessive sink — the AS3 or AS2 fit here.

Stomach sleepers need a firmer surface to keep the hips from dropping — the AS2 is the stronger choice.

Combination sleepers do well with a medium feel that accommodates multiple positions — the AS3 is built for exactly that.

Factor in temperature. If you run warm at night, the AS3 Hybrid’s coil base provides meaningfully better airflow than any all-foam model. The AS3’s Bio-Pur® foam and Refresh cover handle moderate heat concerns well, but the Hybrid goes further.

Consider materials. If you prefer the feel of foam, start with the AS3 or AS5. If you want the bounce and breathability of coils with foam comfort, look at the AS3 Hybrid. If you want natural and organic materials, the Organica is the right starting point.

Let the trial do its job. Every Amerisleep mattress comes with a 100-night trial. You cannot fully evaluate a mattress in a showroom or in the first few nights of ownership. Give it 30 nights of regular sleep before making a final call — your body needs time to adjust from your previous sleep surface, and the mattress itself settles slightly as it breaks in.

FAQs

How does the Newsweek Readers’ Choice award work?

Newsweek editors and contributors nominate up to 20 products per category through an editorial review process. Public voting then runs for 28 days, with readers allowed one vote per category per day. The product with the most votes at the end of the period is named the winner.

Newsweek does not disclose the total vote count — what is confirmed is which product received the most votes.

How were the Best Mattress nominees selected?

Nominees were chosen by Newsweek editors and contributors through editorial research and industry knowledge. Businesses cannot pay to be included on the ballot.

What does it mean that the AS3 ranked #1 by reader vote?

It means the AS3 received more votes than any other mattress on the 2026 Newsweek Readers’ Choice ballot during the 28-day voting period.

It is a consumer recognition signal — a reflection of broad public confidence in the product. It is not a medical endorsement or a guarantee that the AS3 is right for every sleeper.

Is the Newsweek ranking a medical endorsement?

No. The Readers’ Choice ranking is a consumer recognition award based on public voting. It should not be treated as medical advice or a recommendation for any specific health condition or sleep disorder.

Should I turn to the other Newsweek Readers’ Choice winners to improve my bedroom?

It’s a reasonable shortcut. The 2026 Home Goods category also covered Best Sheets, Best Pillows, Best Vacuum, and Best Air Purifier. All vetted through the same editorial nomination and public voting process.

It’s also worth checking whether your mattress brand offers bundled bedding; Amerisleep pairs the AS3 with sheets, pillows, and protectors in purpose-built bundles if you’d rather build out a full setup in one place.

That said, broad consumer recognition doesn’t guarantee a personal fit. Use the Readers’ Choice results to shortlist, then cross-reference with reviews that match your sleep position, temperature needs, and material preferences before committing.

What is Bio-Pur® foam?

Bio-Pur® is Amerisleep’s plant-based memory foam. Its open-cell structure allows more airflow than traditional closed-cell memory foam, helping regulate sleeping temperature.

It also responds faster when you shift positions, reducing the feeling of being stuck in the mattress. It is CertiPUR-US® certified and manufactured in the USA.

What is HIVE® support?

HIVE® is a zoned transition layer with hexagonal cutouts that vary in firmness across different regions of the mattress.

Softer zones sit beneath the shoulders and hips to allow natural cushioning. Firmer zones sit beneath the head, lower back, and legs to support alignment.

The design helps the mattress adapt to the body’s shape rather than applying uniform resistance.

Is the AS3 good for heavy sleepers?

The AS3 works well for most sleepers up to around 230 pounds. Its HIVE® zoned support layer and structural base foam provide enough resistance to prevent excessive sink for sleepers in that range.

Heavier sleepers — generally above 230 to 250 pounds — may find that the AS3’s medium feel compresses more than they prefer, particularly through the hips on their side. In that case, the AS2’s firmer feel or the AS3 Hybrid’s coil base, which provides more pushback under heavier loads, is worth comparing directly.

Does the AS3 work with an adjustable base?

Yes. The AS3 is compatible with adjustable bases, including the Amerisleep Adjustable Bed Base. Its all-foam construction flexes with the base’s head and foot articulation without putting stress on the foam layers.

Innerspring and hybrid mattresses are not always fully compatible with adjustable bases, which is one advantage of an all-foam construction in this context.

Is the AS3 good for couples?

Yes, for two main reasons. Its medium feel is the firmness level most likely to suit two sleepers with different position preferences. One back sleeper and one side sleeper, for example, can both sleep comfortably on a medium surface.

And its all-foam construction provides strong motion isolation, so one partner’s movement is less likely to disturb the other than it would be on a coil-based mattress.

Is the AS3 good for side sleepers?

Yes. The AS3’s medium feel and Bio-Pur® comfort layer provide pressure relief at the shoulders and hips, which are the primary pressure points for side sleepers. Sleepers with significant pressure sensitivity or those who prefer a very soft surface may find the AS5 a better fit.

What is the difference between the AS3 and the AS3 Hybrid?

Both use the same medium feel and Bio-Pur® comfort layer. The AS3 Hybrid adds a pocketed coil support core, which improves airflow, increases edge support, and gives the mattress a more responsive feel.

The AS3 is better for sleepers who prefer an all-foam feel. The Hybrid is better for hot sleepers and those who want more bounce or stronger edge performance.

Does Amerisleep make a mattress for hot sleepers?

Yes. The AS3 Hybrid is our strongest overall option for hot sleepers. Its pocketed coil base allows air to circulate freely throughout the mattress. The AS3’s Bio-Pur® foam and Refresh cover also provide meaningful temperature regulation for sleepers with moderate heat concerns.

The AS6 Black Series is also engineered to provide three tiers of cooling materials for those seeking a more upscale sleep experience.

Which Amerisleep mattress is best for back and stomach sleepers?

The AS2 is the firmest model in our foam lineup and the strongest choice for stomach sleepers who need resistance to keep their hips from dropping. Back sleepers often do well on either the AS2 or AS3 depending on whether they prefer firm support or a balanced medium feel.

What makes the Organica different from the rest of the Amerisleep lineup?

The Organica uses a natural latex comfort layer over a pocketed coil base with an organic wool and cotton cover, rather than engineered foam.

It is the right choice for shoppers who want certified organic and natural materials, prefer the buoyant responsive feel of latex over memory foam, or are avoiding synthetic foam for health or environmental reasons.

What does the 100-night trial include?

The 100-night trial allows you to test your Amerisleep mattress in your own home. If you are not satisfied after the first 30 nights, our customer support team will arrange a full refund with free returns. Confirm current terms on the product page before purchase.

How does the AS3 compare to the Sleep Number p6?

The Sleep Number p6 lets each side of the bed be set to an independent firmness level — useful for couples with significantly different preferences. The trade-offs are price, mechanical complexity, and a foam feel that doesn’t contour the way memory foam does.

The AS3 is simpler, more affordable, and better for sleepers who want close foam contouring and strong motion isolation. The Sleep Number p6 is only worth prioritizing if independent firmness control is a firm requirement.

How does the AS3 compare to the Saatva Classic?

The Saatva Classic is a luxury innerspring hybrid available in three firmness levels, with white-glove in-home delivery included in the price. It has a traditional coil-on-coil construction that gives it a more elevated, hotel-style feel, and its price reflects that positioning.

The AS3 uses plant-based memory foam with zoned support rather than coils, which gives it better motion isolation and closer body contouring. It is also more straightforwardly priced with free shipping and a 100-night trial. If you prefer the feel of a traditional innerspring and want in-home setup included, the Saatva is worth considering. If you want foam contouring, stronger motion isolation, and a lower entry price, the AS3 is the stronger choice.

How does the AS3 compare to the Helix Midnight Luxe?

The Helix Midnight Luxe is a medium hybrid with a pillow top, commonly recommended for side sleepers and couples. It uses a pocketed coil base with foam comfort layers and has a softer surface feel than the standard Midnight model.

The AS3 sits in a similar firmness range but uses an all-foam construction rather than coils. That means the AS3 provides better motion isolation — an advantage for couples where one partner is a light sleeper — while the Midnight Luxe offers more bounce and airflow from the coil base. If motion isolation is a priority, the AS3 wins. If you want a more responsive, coil-based feel, compare it directly to the AS3 Hybrid instead.

How does the AS3 compare to the Nectar Premier Memory Foam?

Both are all-foam mattresses in a medium feel range, and both are priced for the mid-market. The Nectar uses a denser, slower-response foam that some sleepers find provides deep pressure relief, while others find it traps heat and makes repositioning feel sluggish.

The AS3’s Bio-Pur® foam has an open-cell structure that responds faster and sleeps cooler than traditional dense memory foam. If you have tried memory foam in the past and found it slept hot or made you feel stuck, the AS3’s foam construction addresses both of those issues directly.

How do I choose between a memory foam and a hybrid mattress?

Memory foam provides close body contouring, strong motion isolation, and a quieter feel. Hybrids add a coil base for better airflow, more bounce, and stronger edge support.

If you sleep hot or want a more responsive feel, a hybrid is worth prioritizing. If motion isolation and close contouring are your main needs, an all-foam model is likely the better fit.

What firmness is right for my sleep position?

Side sleepers generally do best with medium to soft. Back sleepers often prefer medium to medium-firm. Stomach sleepers typically need firm. Combination sleepers do well starting with medium, which accommodates multiple positions without pushing back too aggressively in any one of them.

How do I choose a mattress if my partner and I have different preferences?

Start with a medium feel, which is the most broadly compatible firmness level for couples with different needs. Strong motion isolation is also important so that one partner’s movement does not disturb the other. The AS3 performs well on both counts.

What should I look for in a mattress warranty?

Look for the length of coverage, what defects are covered, what the threshold for sagging is (1.5 inches is standard), and whether the second half of the warranty is full replacement or prorated.

Amerisleep’s AS3 comes with a 20-year warranty — 10 years of full replacement coverage followed by 10 years of prorated coverage.

How does an at-home trial period help me make a better mattress decision?

A showroom test gives you a few minutes on a mattress under artificial conditions. A 100-night trial gives you weeks of real sleep in your own bedroom, with your own pillow and bedding, in your actual sleep positions. That is the only meaningful way to evaluate whether a mattress works for your body.

Is it safe to buy a mattress online without testing it first?

Yes, provided the mattress comes with a meaningful trial period and a clear return policy. The 100-night trial and free returns on all Amerisleep mattresses are designed specifically to make online buying as low-risk as an in-store purchase.

How do I use mattress reviews and awards to narrow down my options?

Use awards as a shortlisting signal — they tell you which products have earned broad consumer or editorial confidence.

Use reviews to understand how a mattress performs across the specific categories that matter to your sleep: cooling, pressure relief, motion isolation, edge support. Then use the trial period to make the final call in your own bed.

What is the difference between a reader vote award and a hands-on expert review?

A reader vote reflects the collective endorsement of a large consumer audience. A hands-on expert review evaluates specific performance categories under documented testing conditions and over an extended period. Both are useful. The award gives you confidence; the review gives you detail.

How do I know if a mattress review applies to my sleep style and body type?

Look for reviews that disclose the tester’s sleep position, body weight, and firmness preference. A review written by a back sleeper at 180 pounds will give you different information than one written by a side sleeper at 130 pounds.

The more closely the reviewer’s profile matches yours, the more directly their findings apply.

What should I look for when reading third-party mattress coverage?

Clear disclosure of testing methodology, the reviewer’s sleep profile, a balance of strengths and limitations, and transparent disclosure of any affiliate or commercial relationships. Reviews that cover only positives without noting trade-offs are less useful for making a real purchase decision.

How does Amerisleep’s recognition across multiple sites help me feel confident in my purchase?

When multiple independent sources — reviewers, editors, and consumers voting in an open competition — arrive at similar conclusions about a product, that consistency is a stronger signal than any single source alone.

The AS3’s recognition from Newsweek Readers’ Choice, EachNight, Sleep Junkie, TechRadar, and Tom’s Guide reflects consistent performance across different evaluation methods and audiences.

Which mattresses were included in Newsweek’s Best Mattress 2026 rankings?

The 2026 Newsweek Readers’ Choice Best Mattress ballot included 20 nominees: Amerisleep AS3 (#1), Nest Bedding Sparrow Signature Hybrid, Brooklyn Bedding Aurora Luxe, Helix Midnight Luxe, Casper Snow Max, Casper Dream, Beautyrest Mattress, Sealy Posturepedic Hybrid, Stearns & Foster Lux Estate, Avocado Green Mattress, Bear Elite Hybrid, DreamCloud Premier, Leesa Sapira Chill Hybrid, Nectar Premier Memory Foam, Nolah Evolution 15, Saatva Classic, Saatva Rx, Serta iComfort Pro, Sleep Number p6, and WinkBed Original.

How does the AS3 compare to the Avocado Green Mattress?

The Avocado Green is a natural latex hybrid with GOLS-certified organic latex, GOTS-certified organic cotton and wool, and pocketed coils — built for shoppers who want to avoid synthetic foam entirely. If organic certification is your primary criteria, it’s a strong choice, and Amerisleep’s own Organica covers similar ground with natural latex over pocketed coils and an organic wool and cotton cover.

The AS3 is a different proposition: plant-based memory foam with stronger motion isolation, closer body contouring, and a lower entry price. If natural materials matter but aren’t the deciding factor, compare the AS3 and Organica side by side before looking elsewhere.

Were any other Amerisleep mattresses included in the Newsweek 2026 nominees?

No. The AS3 was the only Amerisleep model on the 2026 Best Mattress ballot. The recognition applies specifically to the AS3. If you are interested in other models in our lineup, our mattress quiz can help you find the right fit based on your sleep profile.

Next Steps

• Identify your sleep position — side, back, stomach, or combination — to determine whether the AS3, AS2, or AS5 is your best match.
• Factor in temperature — if you run warm, compare the AS3 Hybrid’s coil base against the all-foam AS3 before deciding.
• Take the mattress quiz on Amerisleep.com if you’re unsure where to start; it matches you to a model based on your sleep profile.
• Review the full lineup — AS2 for firm, AS5 for soft, AS3 Hybrid for coil feel, Organica for natural latex — before purchasing.
• Start your 100-night trial — once you order, give the mattress at least 30 nights before evaluating whether it’s the right fit.
• Check current pricing and trial terms on the product page, as promotions and warranty details are subject to change.