{"id":70535,"date":"2026-10-13T08:10:21","date_gmt":"2026-10-13T12:10:21","guid":{"rendered":"https:\/\/www.journee-mondiale.com\/en\/amerisleep-as3-hybrid-review-2026\/"},"modified":"2026-10-15T07:00:43","modified_gmt":"2026-10-15T11:00:43","slug":"amerisleep-as3-hybrid-review-2026","status":"publish","type":"post","link":"https:\/\/www.journee-mondiale.com\/en\/amerisleep-as3-hybrid-review-2026\/","title":{"rendered":"Amerisleep AS3 Hybrid Review 2026: Who Should Buy It"},"content":{"rendered":"<p>The <strong>Amerisleep AS3 Hybrid<\/strong> is the coil version of Amerisleep&#8217;s most popular mattress, and the reason to consider it is simple: it keeps the medium feel and the plant-based Bio-Pur memory foam of the AS3 while adding a coil layer for airflow and targeted support. Amerisleep sells the AS3 in two constructions, an all-foam version and an <strong>AS3 Hybrid (Foam + Coils)<\/strong>, so the first thing to confirm on any product page or cart is that you are looking at the hybrid. The AS3 line carries the Newsweek Readers&#8217; Choice Best Mattress 2026 award and an endorsement from the American Chiropractic Association, evaluated by board-certified doctors of chiropractic.<\/p>\n<div class=\"jm-cta jm-pick\" style=\"border:2px solid #14213d;border-radius:12px;padding:18px 20px;margin:20px 0;background:#f8fafc;\">\n<img decoding=\"async\" src=\"https:\/\/saatva.imgix.net\/products\/saatva-classic\/lifestyle\/standard\/11.5\/saatva-classic-lifestyle-standard-11.5-16-9.jpg?w=768\" alt=\"Saatva Classic mattress in a bedroom\" style=\"float:right;width:160px;max-width:40%;margin:0 0 10px 14px;border-radius:8px;\" \/><\/p>\n<p style=\"margin:0 0 6px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#d08a1a;\"><strong>A strong alternative<\/strong><\/p>\n<p style=\"margin:0 0 8px;font-size:20px;color:#14213d;\"><strong>If you want a Saatva instead: Saatva Classic<\/strong>the coil alternative with three comfort levels<\/p>\n<ul style=\"margin:0 0 12px 18px;\">\n<li><strong>365-night home trial<\/strong><\/li>\n<li>Free white-glove delivery and old-mattress removal<\/li>\n<li><strong>Lifetime warranty<\/strong><\/li>\n<li>Plush Soft, Luxury Firm and Firm choices<\/li>\n<\/ul>\n<p><a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:jm-amerisleep-as3-hybrid-review-2026__pick__saatva__2026\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-classic\" rel=\"nofollow sponsored noopener\" target=\"_blank\" style=\"display:inline-block;background:#d08a1a;color:#fff;font-weight:700;padding:12px 24px;border-radius:8px;text-decoration:none;\">Check today&#8217;s Saatva price &rarr;<\/a>\n<\/div>\n<h2>Who is the Amerisleep AS3 Hybrid for?<\/h2>\n<p>The AS3 Hybrid suits sleepers who want a balanced medium feel that works across sleeping positions, with foam contouring on top and coils underneath. Amerisleep positions the AS3 at medium and markets the line for all sleeping styles, which makes it a sensible default for combination sleepers who change position at night. The hybrid construction is the specific draw here: where the all-foam AS3 has no springs, this version pairs foam with coils, so you get the spring-based response of a coil mattress alongside the contouring of Bio-Pur memory foam. The brand also lists the mattress as fiberglass-free, eco-friendly and non-toxic, made in the USA of US materials, which matters to shoppers who read construction labels closely.<\/p>\n<p>It is also a fit for hot sleepers who want cooling built into more than one layer. The Refresh Cooling Technology cover is designed to draw heat from the skin, and Amerisleep states the sleeping surface stays on average 7 degrees cooler over an eight-hour night of rest. The plant-based Bio-Pur material adds an open-cell design that lets more air circulate than traditional foam. If you have been wary of memory foam because it sleeps warm, that combination is the argument Amerisleep makes for this mattress.<\/p>\n<h2>What are the AS3 Hybrid specifications?<\/h2>\n<p>The core numbers are straightforward. The AS3 Hybrid shares the AS3&#8217;s 12-inch profile and medium feel, and it uses the same comfort and support materials with a coil layer added. Here is how the specifications line up on the official page.<\/p>\n<table>\n<thead>\n<tr>\n<th>Specification<\/th>\n<th>Amerisleep AS3 Hybrid<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Profile height<\/td>\n<td>12-inch<\/td>\n<\/tr>\n<tr>\n<td>Feel<\/td>\n<td>Medium<\/td>\n<\/tr>\n<tr>\n<td>Construction<\/td>\n<td>Foam + coils<\/td>\n<\/tr>\n<tr>\n<td>Comfort material<\/td>\n<td>Plant-based Bio-Pur memory foam<\/td>\n<\/tr>\n<tr>\n<td>Support technology<\/td>\n<td>HIVE technology<\/td>\n<\/tr>\n<tr>\n<td>Cooling<\/td>\n<td>Refresh Cooling Technology cover<\/td>\n<\/tr>\n<tr>\n<td>Fiberglass<\/td>\n<td>Fiberglass-free, non-toxic<\/td>\n<\/tr>\n<tr>\n<td>Sleep trial<\/td>\n<td>100 nights, risk-free<\/td>\n<\/tr>\n<tr>\n<td>Warranty<\/td>\n<td>20 years<\/td>\n<\/tr>\n<tr>\n<td>Shipping<\/td>\n<td>Free, no contact fast shipping; free returns<\/td>\n<\/tr>\n<tr>\n<td>Origin<\/td>\n<td>Made in the USA of US materials<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Two construction choices exist under the AS3 name, so treat the label as part of the specification. The official product page lets you choose between <strong>AS3 All Foam<\/strong> and <strong>AS3 Hybrid (Foam + Coils)<\/strong>, and the two are different builds. Confirm the variant before you compare prices or read reviews, because an all-foam review does not describe a coil mattress.<\/p>\n<h2>How does the AS3 Hybrid feel and support the body?<\/h2>\n<p>Medium is the middle of the firmness range, and that is the whole positioning strategy. Amerisleep describes the AS3 as balanced comfort and support perfect for all sleeping styles, which means the mattress is not trying to be an ultra-plush side-sleeper bed or a rock-hard stomach bed. Side sleepers get enough give at the hips and shoulders from the Bio-Pur layer, back sleepers get a level surface, and stomach sleepers are not pushed into an arched position. The medium feel is also the reason the AS3 is Amerisleep&#8217;s most popular mattress: it is the configuration that offends the fewest sleepers.<\/p>\n<p>Under the comfort layer, HIVE technology is the support system. Amerisleep describes it as maximizing airflow and delivering targeted support, which in practice means the support layer is engineered with different zones rather than one uniform firmness across the whole mattress. Amerisleep describes the targeted support as designed to support the lumbar region while keeping the shoulders comfortable and promoting spinal alignment. The coil layer in the hybrid version reinforces that support and adds the spring response that the all-foam AS3 does not have.<\/p>\n<p>Bio-Pur itself is worth understanding, because it is the material you actually feel. Amerisleep describes it as plant-based memory foam with an open-cell design that allows more air to escape than traditional foam. The brand states it snaps back to its original shape in seconds, so you do not uncomfortably sink in, and that it is significantly more porous and airy than traditional memory foam. Bio-Pur contains a fraction of the petrochemicals used in other memory foams, which Amerisleep says makes it less likely to off-gas and free of harmful substances. For shoppers who like the contouring of memory foam but dislike the slow, hot, sink-in feel, this is the specific upgrade being offered.<\/p>\n<h2>How does the AS3 Hybrid handle cooling?<\/h2>\n<p>Cooling is handled at two points: the cover and the foam. The Refresh Cooling Technology cover is made from a fiber with high energy transfer capabilities that draws heat from the skin for a cool-to-the-touch feel, and Amerisleep states the surface stays on average 7 degrees cooler over an eight-hour night of rest. The brand also links far infrared exposure from the cover to improved circulation and daily performance, citing peer-reviewed medical studies published in the Journal of Photonics and Lasers in Medicine.<\/p>\n<p>The second layer of cooling is the open-cell structure of Bio-Pur, which wicks away warm air and is more breathable than traditional foam. In the hybrid version, the coil layer adds airflow through the mattress as well. Together these are the three mechanisms Amerisleep points to for cooler sleep, and they address the most common complaint about foam mattresses, which is heat buildup around the body during the night.<\/p>\n<div class=\"jm-cta\" style=\"border:1px solid #f0d9a8;background:#fffdf7;border-radius:10px;padding:16px 20px;margin:22px 0;\">\n<strong style=\"color:#14213d;\">Still deciding?<\/strong> The AS3 Hybrid is the coil version of a medium foam mattress, and the Saatva Classic is the alternative if you want three firmness choices and in-room setup.<br \/>\n<a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:jm-amerisleep-as3-hybrid-review-2026__mid__saatva__2026\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-classic\" rel=\"nofollow sponsored noopener\" target=\"_blank\" style=\"font-weight:700;color:#d08a1a;\">See the Saatva Classic price in your size &rarr;<\/a>\n<\/div>\n<h2>What does the AS3 Hybrid cost and what do the policies cover?<\/h2>\n<p>Amerisleep lists the AS3 Hybrid with free shipping and free returns, a <strong>100-night risk-free sleep trial<\/strong>, and a <strong>20-year warranty<\/strong>. Shipping is described as free, no contact fast delivery, and the mattress is made in the USA of US materials. The trial is risk-free, which means you can evaluate the medium feel at home for 100 nights before committing. The 20-year warranty covers the mattress over a long ownership window, which is the policy you would want on a mattress with both foam and coils, since those are the two components that carry the structural risk over time.<\/p>\n<p>Prices move on retail pages, so check the current price for the size you need before ordering. The AS3 is sold in the standard size range, and the hybrid and all-foam variants are priced separately, so confirm which construction you are buying.<\/p>\n<h2>Who should NOT buy the Amerisleep AS3 Hybrid?<\/h2>\n<p>The AS3 Hybrid is a medium mattress with one firmness option, and that single fact rules out several groups. If you want an ultra-firm surface for stomach sleeping or a very plush surface for pressure relief at the shoulders, the medium feel will be a compromise in both directions. Amerisleep offers the AS3 at medium only; there is no Plush or Firm version of this model, unlike brands that sell the same mattress in several comfort levels.<\/p>\n<p>Shoppers who want an all-foam feel should choose the AS3 All Foam instead, since the hybrid adds coils and a spring response. Conversely, if you want a mattress with multiple firmness choices, home delivery with in-room setup, or a trial longer than 100 nights, the AS3 Hybrid does not offer those, and you should look at the alternative below. Finally, anyone comparing prices should note that the AS3 name covers two constructions, so a lower price on an all-foam listing is not a discount on the hybrid.<\/p>\n<h2>What is the Saatva alternative for hybrid shoppers?<\/h2>\n<p>If the AS3 Hybrid is not the right match, the Saatva Classic is the coil alternative worth considering. Saatva describes the Classic as a hybrid with a 3-inch Euro pillow top and a dual-coil design made of triple-tempered recycled carbon steel, with over 1,000 coils in full size and up. Where the AS3 Hybrid gives you one medium feel, the Classic comes in three comfort levels: Plush Soft at 3 out of 10, Luxury Firm at 5 to 7, and Firm at 8. That range covers side sleepers who want contouring, couples who cannot agree on firmness, and stomach or back sleepers who want a floating-on-top feel.<\/p>\n<p>The service model is the other major difference. Saatva includes free white-glove delivery with in-room setup and free removal of your old mattress, a 365-night home trial, and a lifetime warranty. The Classic also carries Lumbar Zone technology for spinal alignment, a breathable organic cotton cover treated with Guardin botanical antimicrobial treatment, and CertiPUR-US certified foams with GREENGUARD Gold certification. It is endorsed by the American Chiropractic Association, the same body that endorses the AS3 line. For a direct feature-by-feature comparison of the two brands, see our <a href=\"\/en\/saatva-vs-amerisleep-2026\">Saatva vs Amerisleep<\/a> page, and for the all-foam sibling of this mattress, our <a href=\"\/en\/amerisleep-as3-review-2026\">Amerisleep AS3 review<\/a> covers the foam construction in detail.<\/p>\n<div class=\"jm-cta jm-pick\" style=\"border:2px solid #14213d;border-radius:12px;padding:18px 20px;margin:20px 0;background:#f8fafc;\">\n<img decoding=\"async\" src=\"https:\/\/saatva.imgix.net\/products\/saatva-classic\/lifestyle\/standard\/11.5\/saatva-classic-lifestyle-standard-11.5-16-9.jpg?w=768\" alt=\"Saatva Classic mattress in a bedroom\" style=\"float:right;width:160px;max-width:40%;margin:0 0 10px 14px;border-radius:8px;\" \/><\/p>\n<p style=\"margin:0 0 6px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#d08a1a;\"><strong>A strong alternative<\/strong><\/p>\n<p style=\"margin:0 0 8px;font-size:20px;color:#14213d;\"><strong>If you want a Saatva instead: Saatva Classic<\/strong>for shoppers who want firmness choices and home setup<\/p>\n<ul style=\"margin:0 0 12px 18px;\">\n<li><strong>365-night home trial<\/strong><\/li>\n<li>Free in-room delivery and setup, plus free mattress removal<\/li>\n<li><strong>Lifetime warranty<\/strong><\/li>\n<li>Plush Soft, Luxury Firm and Firm choices<\/li>\n<\/ul>\n<p><a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:jm-amerisleep-as3-hybrid-review-2026__verdict__saatva__2026\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-classic\" rel=\"nofollow sponsored noopener\" target=\"_blank\" style=\"display:inline-block;background:#d08a1a;color:#fff;font-weight:700;padding:12px 24px;border-radius:8px;text-decoration:none;\">Check today&#8217;s Saatva price &rarr;<\/a>\n<\/div>\n<p><strong>Verdict: the Amerisleep AS3 Hybrid is the right buy for sleepers who want a medium feel with both foam contouring and coil support, cooling built into the cover and the foam, and a fiberglass-free construction backed by a 100-night trial and a 20-year warranty.<\/strong> It is the coil answer to Amerisleep&#8217;s most popular mattress, and it earns that position through balanced comfort rather than through any single extreme. Skip it if you need a specific firmness other than medium, a longer trial, or in-room setup with your old mattress taken away.<\/p>\n<div style=\"border:2px solid #14213d;border-radius:12px;padding:18px 20px;margin:20px 0;background:#f8fafc;\">\n<p style=\"margin:0 0 6px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#d08a1a;\"><strong>World Sleep Almanac score: 8.0\/10<\/strong><\/p>\n<p style=\"margin:0 0 10px;color:#14213d;\"><strong>Scored on:<\/strong> materials and construction (Bio-Pur, HIVE zoning, fiberglass-free build), cooling design (Refresh cover plus open-cell foam), trial and returns (100 nights, free returns), warranty length (20 years), and public recognition (Newsweek Readers&#8217; Choice 2026, 15,000 plus reviews averaging 4.7 stars). The score is editorial and reflects these criteria, not a physical test.<\/p>\n<\/div>\n<h2>Frequently asked questions<\/h2>\n<h3>Is the AS3 Hybrid the same as the all-foam AS3?<\/h3>\n<p>No. The AS3 name covers two constructions. The all-foam version has no springs, while the AS3 Hybrid pairs foam with coils. Both share the 12-inch profile, the medium feel, the Bio-Pur comfort layer, HIVE support and the Refresh cooling cover, so the coil layer is the distinguishing feature. Check that the product page and cart both say AS3 Hybrid before you order.<\/p>\n<h3>Does the AS3 Hybrid contain fiberglass?<\/h3>\n<p>No. Amerisleep lists the AS3 as fiberglass-free and non-toxic, and describes the mattress as eco-friendly. The brand also states that Bio-Pur contains a fraction of the petrochemicals used in other memory foams and is free of harmful substances.<\/p>\n<h3>How long can I try the AS3 Hybrid at home?<\/h3>\n<p>Amerisleep offers a 100-night risk-free sleep trial on the AS3, with free returns. That gives you just over three months to decide whether the medium feel and the hybrid construction suit the way you sleep.<\/p>\n<h3>What warranty comes with the AS3 Hybrid?<\/h3>\n<p>The AS3 is covered by a 20-year warranty. Combined with the fact that the mattress is made in the USA of US materials, that is the long-term coverage Amerisleep attaches to this model.<\/p>\n<h3>Which is better for hot sleepers, the AS3 Hybrid or the all-foam AS3?<\/h3>\n<p>Both use the same cooling cover and the same open-cell Bio-Pur foam, so the cooling materials are identical. The hybrid adds a coil layer, which introduces additional airflow through the mattress compared with an all-foam build. If heat buildup is your main concern and you like a spring response, the hybrid is the version to look at.<\/p>\n<p>Reviewed by the World Sleep Almanac editorial team. Updated 2026.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Amerisleep AS3 Hybrid is the coil version of Amerisleep&#8217;s most popular mattress, and the reason to consider it is simple: it keeps the medium feel and the plant-based Bio-Pur memory foam of the AS3 while adding a coil layer for airflow and targeted support. Amerisleep sells the AS3 in two constructions, an all-foam version &#8230; <a title=\"Amerisleep AS3 Hybrid Review 2026: Who Should Buy It\" class=\"read-more\" href=\"https:\/\/www.journee-mondiale.com\/en\/amerisleep-as3-hybrid-review-2026\/\" aria-label=\"Read more about Amerisleep AS3 Hybrid Review 2026: Who Should Buy It\">Lire plus<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35,55],"tags":[59,87],"class_list":["post-70535","post","type-post","status-publish","format-standard","hentry","category-mattress","category-mattress-reviews","tag-amerisleep","tag-hybrid-mattresses"],"acf":[],"_yoast_wpseo_primary_category":"55","_yoast_wpseo_title":"Amerisleep AS3 Hybrid Review 2026: Feel, Price, Trial","_yoast_wpseo_metadesc":"The Amerisleep AS3 Hybrid pairs Bio-Pur foam with coils in a 12-inch medium build. See feel, cooling, trial, warranty and who should skip it.","_links":{"self":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts\/70535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/comments?post=70535"}],"version-history":[{"count":2,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts\/70535\/revisions"}],"predecessor-version":[{"id":71416,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts\/70535\/revisions\/71416"}],"wp:attachment":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/media?parent=70535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/categories?post=70535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/tags?post=70535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}