I went into these Amerisleep mattress reviews with one question in my head. Could this kind of plant-based memory foam line handle real, messy, everyday sleep from an actual household, not just a lab bench. That question kept coming back during every rotation, every long email session in bed, every early alarm.
Our small test crew stayed the same as always. I am Chris Miller, the main reviewer who keeps an eye on lumbar support and long-term feel. Marcus Reed brings the hotter, heavier sleeper’s perspective with his 6'1", 230-pound frame. Mia Chen weighs much less yet feels pressure faster in her shoulders and hips. Jenna Brooks shares a queen bed with her partner and keeps reporting motion transfer in a very blunt way.
We cycled four Amerisleep models through our homes. The AS1, AS2, AS3, and AS5 covered firm through ultra-plush. Every mattress stayed in place for at least several weeks. People slept full nights, took naps, stretched, read, and watched late-night games on them. I pulled together those impressions to show how each Amerisleep mattress behaves for different bodies and sleep styles.
- 1. Product Overview
- 2. Testing Team Takeaways
- 3. Amerisleep Mattress Comparison Chart
- 4. What We Tested and How We Tested It
- 5. Amerisleep Mattress: Our Testing Experience
- 6. Compare Performance Scores of These Mattresses
- 7. Best Picks
- 8. How to Choose the Amerisleep Mattress?
- 9. Limitations
- 10. Policies at a Glance
- 11. FAQs
- 12. Related Post
Product Overview
We focused on four core Amerisleep memory foam beds that appear across the brand’s main lineup.
| Mattress | Pros | Cons | Ideal For | Price (Queen, approx.) | Overall Score |
| Amerisleep AS1 – “Firm-Base Amerisleep Mattress Anchor” | Very firm support, great for stomach and strict back sleepers | Too firm for many side sleepers | Firm lovers, back sleepers, some stomach sleepers, heavier folks who dislike sink | $1,100–$1,200 during promos | 4.3 / 5 |
| Amerisleep AS2 – “Chiropractic-Friendly Amerisleep Mattress Workhorse” | Strong lumbar support with zoned transition foam | Side sleepers under 150 lbs may feel some shoulder pressure | Back sleepers, combo sleepers, mild back pain | Around $1,300 on sale | 4.4 / 5 |
| Amerisleep AS3 – “Flagship Amerisleep Mattress All-Rounder” | Plush enough for pressure relief, still supportive for many | Very heavy stomach sleepers may want more firmness | Couples, average-weight combo sleepers, most side sleepers | Roughly $1,500 after discounts | 4.5 / 5 |
| Amerisleep AS5 – “Luxury Plush Amerisleep Mattress Cloud” | Deep pressure relief with extra Active Flex layer | Pricey and soft for strict stomach sleepers | Side sleepers wanting plush feel, lighter bodies, pain-sensitive joints | Around $1,900 with common promos | 4.4 / 5 |
Testing Team Takeaways
From my perspective as Chris, the Amerisleep line feels like one long firmness slider. I moved from the AS1 to the AS5 and felt the same basic Bio-Pur memory foam character, only tuned differently. On AS1 my lower back stayed stacked and locked in place. On AS3 my hips sank slightly deeper and that created a softer “pocket” under my side. During one early morning on the AS3 I caught myself thinking “this kind of contour keeps my laptop session from wrecking my back.” That thought came up again after a week, which said something about consistency.
Marcus approached these beds with his usual heat radar running. He stretched out on the AS2 first, rolling from his back to his stomach while muttering “I need reset support under my hips, or I’m out.” The zoned HIVE transition foam under his midsection kept his pelvis from dipping. He still slept warm at baseline, yet the Bio-Pur foam’s quicker response and more open cell structure felt less swampy than older, denser memory foam he used before. During a week on AS5 he complained that his heavier frame rode a little deep, even though the surface felt luxurious.
Mia, at 5'4" and about 125 pounds, treated these Amerisleep mattresses like a pressure-relief test range. She started with AS1, rolled to her side, and almost immediately whispered “too much on my shoulder.” That reaction did not fade across nights. On AS3 and AS5, her tone changed. She described AS3 as a “soft pocket without that stuck feeling” and AS5 as “this kind of slow hug that my hips like.” Under those circumstances, her joints stayed quieter through the night, and she did not wake to shake out her arms as often.
Jenna focused on how these mattresses handled couples. She logs every disruption from her partner like a seismograph. On AS1 she reported strong stability, with a comment that stuck with me. “I can feel him get back in, but the surface settles fast.” AS3 and AS5 calmed motion even more. She could roll from side to side without much effort because the Bio-Pur foam popped back faster than old-school memory foam. This kind of quick response helped her change position without dragging the other person along.
Amerisleep Mattress Comparison Chart
The four Amerisleep mattress models below share plant-based Bio-Pur foam and a Bio-Core support base. They differ in thickness, firmness, and comfort layers.
| Mattress | Firmness (1–10, our scale) | Thickness | Construction Highlights | Cooling Performance | Support Level | Pressure Relief | Responsiveness | Motion Isolation | Durability Outlook |
| AS1 | 8–8.5 firm | 10" | 2" Bio-Pur comfort over 8" Bio-Core support | Moderately cool for firm foam | Very strong under hips and lower back | Limited for side sleepers | Faster than dense memory foam, yet taut | Very good due to thin top layer | Strong due to simple, firm build |
| AS2 | 7 medium-firm | 12" | 2" Bio-Pur, 3" HIVE zoned transition, 7" Bio-Core | Slightly cooler than average memory foam | Excellent for back alignment | Better than AS1, still on firm side | Quick enough for easy position shifts | Very good, couples friendly | Strong, supportive core and zoning |
| AS3 | 6 medium | 12" | 3" Bio-Pur, 2" HIVE transition, 7" Bio-Core | Cool to neutral under most conditions | Solid for many body types | High for shoulders and hips | Balanced, light bounce feel for foam | Excellent for most couples | Strong, yet softer comfort layers |
| AS5 | 4–4.5 plush | 14" | 3" Bio-Pur, 2" Active Flex, 2" HIVE, 7" Bio-Core | Neutral to slightly warm for heavy bodies | Adequate if you enjoy soft feel | Very high, deeply cushioned | More responsive due to Active Flex layer | Excellent, great for restless partners | Good, yet softer upper foams may show impressions sooner |
What We Tested and How We Tested It
We applied the same evaluation grid to every Amerisleep mattress. The grid covered support, pressure relief, cooling feel, motion isolation, responsiveness, edge behavior, durability expectations, off-gassing period, and value against price.
Each mattress stayed in one tester’s bedroom for at least three weeks. People rotated through positions on purpose during early nights. Later nights stayed fully natural, with no alarms or notes until morning. I tracked aches, numb spots, and comments over coffee.
We also used more structured checks. Marcus measured sink under his hips and shoulders using stacked hardcover books and a tape measure. Jenna lay near the edge while her partner sat or dropped onto the opposite side to track motion. Mia spent long side-sleep sessions on pressure-sensitive zones, then described tingling or relief the next day. I tracked my lower-back tightness after late laptop sessions in bed and compared that across models.
Ratings from 3.0 to 5.0 grew out of those experiences, not out of spec sheets alone. When someone complained, I connected that complaint to a metric. When someone praised a feel, I traced that feeling back to foam thickness, firmness, and zoning pattern.
Amerisleep Mattress: Our Testing Experience
Amerisleep AS1 – “Firm-Base Amerisleep Mattress Anchor”
Our Testing Experience
I placed the Amerisleep AS1 in my own guest room first, then moved it to Marcus’s primary bedroom. The first night gave me that unmistakable “hotel-firm” sensation. My spine stayed straight as long as I remained on my back. When I shifted to my side, my shoulder floated on the surface instead of dropping in. After thirty minutes I felt a dull push into the outer shoulder, and that feeling never really faded across several sessions.
Marcus brought a different frame to the same mattress. He lay flat, stretched his arms, and laughed a little. “This is that kind of reset slab my back actually likes,” he said. On his stomach, his hips barely sank. From the perspective of a heavier, heat-sensitive sleeper, that strong support helped him feel aligned. During a hot night, he reported a neutral feel. The firmer construction created less hug around his torso, which reduced that trapped warmth he hates.
We had Jenna spend a few nights on AS1 with her partner as well. She described the surface as firm but stable. When her partner climbed back into bed after a late-night kitchen trip, she felt a bump yet did not ride a big wave. Her words were blunt. “It hits, then dies out fast. I can live with that.” Edge sitting felt safe for her. The firm 8" Bio-Core base held up well when she tied her shoes at the side.
AS1 fit a specific sleeper profile. Back or stomach sleepers who prefer a no-nonsense, flat feel found comfort. Side sleepers under 170 pounds struggled more. Mia tried one side-sleep night and bailed quickly with a simple “too much on my shoulder, I can’t relax.” For heavier side sleepers who still like a firmer bed, the story may shift, but lighter frames ran into pressure.
Pros & Cons
| Pros | Cons |
| Very firm, stable support that holds hips and lower back level | Too firm for most side sleepers, especially lighter bodies |
| Minimal sink keeps movement easy for back and stomach sleepers | Comfort feel can seem unforgiving during long reading sessions |
| Strong edge support thanks to dense Bio-Core base | Less contour may aggravate shoulder or hip sensitivity |
| Motion stays controlled for couples who dislike bounce | Limited “hug” feel can disappoint people seeking plush comfort |
Details
- Type: All-foam Amerisleep mattress using plant-based Bio-Pur comfort foam
- Profile: About 10 inches thick, lean two-layer construction
- Comfort Layer: Roughly 2 inches of Bio-Pur memory foam with quicker response than dense foams
- Support Core: Around 8 inches of high-density Bio-Core foam for structure
- Firmness Feel: Firm, around 8–8.5 on our ten-point scale
- Available Sizes: Twin through California king, with split king option through Amerisleep’s line
- Cooling Features: Open-cell Bio-Pur foam intended for better airflow than older memory foams
- Pressure Relief: Modest for side sleeping, better for back or stomach due to flatter surface
- Responsiveness: Faster rebound than classic slow-motion foam, yet not bouncy
- Motion Isolation: Strong, with minimal ripple during partner movement
- Edge Support: Above average for an all-foam mattress, helped by firmness
- Durability Outlook: Simple, firm design with thick base foam gives solid long-term promise
- Shipping: Compressed in a box with free standard shipping across the contiguous U.S. from most retailers
- Trial Period: About 100 nights to test at home
- Warranty: Up to 20 years with specific indentation and usage terms reported by major reviewers
Review Score
| Metric | Score | Remarks |
| Support | 4.8 | Hips and lower back stayed level for back and stomach sleepers. Marcus felt strong “reset” support. |
| Pressure Relief | 3.4 | Lighter side sleepers experienced shoulder pressure and limited sink into the surface. |
| Cooling | 4.0 | Firm feel reduced hugged-in warmth; Bio-Pur stayed neutral for most conditions. |
| Motion Isolation | 4.5 | Partner movements settled quickly, with small initial impact reported by Jenna. |
| Responsiveness | 3.8 | Faster than old memory foam, yet not springy; position shifts felt controlled. |
| Edge Support | 4.4 | Sitting and lying near the edge felt stable due to firm base foam. |
| Durability | 4.6 | Dense, simple build with thin comfort layer should resist deep body impressions. |
| Off-Gassing | 3.9 | Mild new-foam smell for a couple of days, gone after routine airing. |
| Value | 4.7 | Lower price within the Amerisleep range and strong support performance. |
| Overall Score | 4.3 / 5 | Best fit for firm-mattress fans and many back or stomach sleepers. |
Amerisleep AS2 – “Chiropractic-Friendly Amerisleep Mattress Workhorse”
Our Testing Experience
AS2 shifted the feel into more forgiving territory. I moved it into my own main bedroom after AS1. The first night brought a familiar surface, yet the extra thickness and HIVE zoned transition foam underneath created a subtle cradle under my shoulders. I lay on my back thinking “this keeps my spine straight without that board-like sensation.”
Marcus treated AS2 as his main back-sleeper candidate. He lay down, ran his hand along his lower back, and said “I can feel zoning under my hips. That’s what I want.” Over several weeks, he alternated between back and stomach. Under those circumstances, the middle zone of the HIVE layer held his pelvis from dropping too deep. On his side, he felt some pressure near his shoulders but less than on AS1. He still preferred back sleeping on this model, yet he accepted brief side breaks without complaint.
Mia approached AS2 carefully. She started in her usual curled side position. During the first hour she noticed some relief compared to AS1 yet still reported mild pressure at the outer shoulder. Her exact words after a full night were “this kind of firmness works for my back, not for my shoulder.” When she rolled onto her back, she liked the alignment and described the feel as quietly supportive. That comment lined up with AS2’s design as a back-sleeper-friendly bed.
Jenna rated motion isolation on AS2 very high. Her partner moved around during late gaming nights. She felt minor shifts yet never full jolts. The zoned transition foam and steady core absorbed momentum without any spring coil bounce. Getting close to the edge did not create a roll-off feeling for her. That quality helped them use most of the mattress width.
From my viewpoint, AS2 occupied that medium-firm sweet spot for people who want structure. Back sleepers with mild lower-back sensitivity should look closely at this model. Side sleepers under 140 pounds may still feel some shoulder pressure, yet average-weight combination sleepers who spend decent time on their backs can find a strong match.
Pros & Cons
| Pros | Cons |
| Clear lumbar support from HIVE zoned transition layer | Can feel slightly firm on shoulders for lightweight side sleepers |
| Balanced firmness that suits many back and combo sleepers | Stomach sleepers over 230 lbs may still want even firmer support |
| Strong motion isolation for couples who dislike disturbance | Plush-mattress fans may see it as too structured |
| Good edge stability for sitting and sleeping near perimeter | Price higher than AS1 for shoppers on a strict budget |
Details
- Type: All-foam Amerisleep mattress with Bio-Pur comfort and HIVE zoned transition
- Profile: About 12 inches thick with three internal layers
- Comfort Layer: Around 2 inches of Bio-Pur memory foam for contour and quicker rebound
- Transition Layer: Roughly 3 inches of HIVE foam with hexagonal zoning under shoulders and hips
- Support Core: About 7 inches of Bio-Core high-density foam
- Firmness Feel: Medium-firm, near 7 on our internal scale
- Available Sizes: Standard range from twin to California king, plus split king in the line
- Cooling Features: Open-cell Bio-Pur foam and slightly higher loft to move heat away from the body
- Pressure Relief: Moderate, enough for many back sleepers and some side sleepers, especially above average weight
- Responsiveness: Smooth position changes due to thinner comfort foam and zoned transition pushback
- Motion Isolation: Very good; foam stack deadens vibration from restless partners
- Edge Support: Solid for lying and sitting, given firm base and zoning under edges
- Durability Outlook: Strong due to thick core and supportive zoning pattern
- Shipping: Boxed and shipped free within most of the continental U.S. through major sellers
- Trial Period: Commonly around 100 nights with at-home evaluation window
- Warranty: Up to a 20-year coverage structure reported across Amerisleep mattresses, with specific sagging thresholds
Review Score
| Metric | Score | Remarks |
| Support | 4.7 | Zoned transition kept hips from sinking; strong back alignment for Marcus and me. |
| Pressure Relief | 4.0 | Enough cushion for average-weight backs and some sides, still firm for very light frames. |
| Cooling | 4.1 | Slightly cooler than dense memory foam; Marcus reported neutral heat even on warmer nights. |
| Motion Isolation | 4.5 | Partner movement remained controlled; Jenna slept through late returns to bed. |
| Responsiveness | 4.0 | Quick adjustment allowed easy rolling without a stuck-in-foam feeling. |
| Edge Support | 4.3 | Sleepable right up to the edge, with stable sitting performance. |
| Durability | 4.6 | Thicker support core and zoned foam create a robust structure over time. |
| Off-Gassing | 3.9 | Typical boxed-foam smell faded within several days of airing. |
| Value | 4.4 | Pricing sat mid-range, yet performance for back sleepers felt strong. |
| Overall Score | 4.4 / 5 | Excellent for back-focused sleepers who want medium-firm structure. |
Amerisleep AS3 – “Flagship Amerisleep Mattress All-Rounder”
Our Testing Experience
AS3 carried the “most popular” tag in many Amerisleep mattress reviews, and that reputation showed up fast in our rotation. On my first night, I lay on my side for almost the entire time without waking from hip or shoulder complaints. The 3" Bio-Pur layer softened the surface just enough, while the HIVE transition still pushed back gently under my lumbar region. I woke with my usual desk-related stiffness reduced compared with AS1 and close to AS2.
Mia treated AS3 as her personal baseline. She curled onto her left side, knees slightly bent, and sank in just far enough. Her first reaction sounded relieved. “This feels like a soft pocket without my shoulder screaming.” Over repeated nights, she reported fewer instances of her arms falling asleep. She could flip from left to right without wrestling the foam. In her view, AS3 offered a rare mix: pressure relief for a lighter frame without turning mushy.
Marcus used AS3 after AS2 and felt the difference immediately. On his back, his hips dropped slightly deeper yet stayed aligned. On his stomach, he felt more sink than ideal and limited his time there. He described the feel as “more comfort than AS2, less ‘reset’ smack under my hips.” For heavier back sleepers who also appreciate time on their sides, that tradeoff might work. Strict stomach sleepers near his weight may prefer AS2 or AS1.
Jenna’s couple-centric perspective pushed AS3 into “best all-rounder” territory. Motion transfer during partner entries stayed low. She noticed that rolling over took less effort than on some thick, slow-responding foam beds they had tried before. She said “I can roll without yanking the blanket off him. That helps.” Edge usage remained strong, though a bit softer than AS2 when sitting for long periods.
For me, AS3 nailed the combination sleeper brief. Back support stayed trustworthy. Side comfort reached a level where I stopped thinking about pressure. That change matters more than any single number. A mattress drops into the background when it does its job, and AS3 spent more time in that invisible zone than any other Amerisleep in this test.
Pros & Cons
| Pros | Cons |
| Strong balance between contour and support across many body types | Heavy stomach sleepers may want firmer support for long nights |
| Great pressure relief for side sleepers without deep sink | People craving ultra-plush hotel softness may prefer AS5 |
| Excellent motion isolation and easy repositioning for couples | Edge support slightly softer than AS1 and AS2 during long sitting |
| Widely appealing medium firmness works for many sleeper profiles | Price sits higher than AS1 for strict budget shoppers |
Details
- Type: All-foam Amerisleep mattress using thicker Bio-Pur comfort over HIVE zoning
- Profile: About 12 inches in height, similar overall thickness to AS2
- Comfort Layer: Around 3 inches of Bio-Pur foam for deeper contour and pressure relief
- Transition Layer: Approximately 2 inches of HIVE zoned polyfoam for targeted support
- Support Core: Around 7 inches of Bio-Core high-density foam
- Firmness Feel: Medium, near 6 on our ten-point scale
- Available Sizes: Twin through California king, plus split king availability in the product family
- Cooling Features: Open-cell Bio-Pur foam with more airflow than traditional memory foams
- Pressure Relief: High for side sleepers and average-weight combo sleepers, especially in shoulders and hips
- Responsiveness: Balanced response; foam recovers quickly while retaining controlled contouring
- Motion Isolation: Excellent, with very little transfer even during big position changes
- Edge Support: Good for lying; slightly compressive during long edge sitting due to thicker comfort layer
- Durability Outlook: Strong, though plusher top layer may show impressions sooner than AS1 or AS2 under heavy use
- Shipping: Compressed and shipped free in a box within most of the continental U.S. through major channels
- Trial Period: Around 100 nights of in-home trial offered on Amerisleep mattresses
- Warranty: Up to 20 years with graduated coverage terms similar to the rest of the line
Review Score
| Metric | Score | Remarks |
| Support | 4.5 | Kept spines level for average-weight back and combo sleepers while allowing mild sink. |
| Pressure Relief | 4.6 | Excellent shoulder and hip comfort, especially for Mia’s side-sleep profile. |
| Cooling | 4.2 | Stayed neutral for our group; no one reported significant heat buildup. |
| Motion Isolation | 4.6 | Partner movements stayed very muted; ideal for light sleepers like Jenna. |
| Responsiveness | 4.1 | Easy to roll and change positions without struggling against deep foam. |
| Edge Support | 4.1 | Slight compression near edges yet still usable for sleeping close to the side. |
| Durability | 4.5 | Solid core plus quality foams; softer top may imprint slowly with heavy use. |
| Off-Gassing | 3.9 | New foam smell present but moderate, cleared with airing. |
| Value | 4.3 | Pricing higher than AS1, yet versatility and comfort justify the step-up. |
| Overall Score | 4.5 / 5 | Most balanced Amerisleep mattress in our testing rotation. |
Amerisleep AS5 – “Luxury Plush Amerisleep Mattress Cloud”
Our Testing Experience
AS5 arrived in a thicker box and expanded into a tall, plush presence on the frame. The build stacked 3" of Bio-Pur, 2" of Active Flex foam, 2" of HIVE, then the usual Bio-Core base. I sat down and felt an immediate sink, yet the Active Flex layer pushed back enough to keep me from vanishing.
Sleeping on my side, I noticed near-instant relief in my shoulders. That outer pressure almost disappeared. During a long late-night TV session, I lay half-side, half-back, and the mattress cradled me without losing shape under my lower back. I wrote in my notes, “This kind of contour feels indulgent but not floppy.” Rolling fully onto my stomach, I felt my hips sink deeper than I prefer for an entire night, although quick naps still felt comfortable.
Mia practically claimed AS5 as her personal bed. From the first night, she talked about it like a spa treatment. “My shoulder just disappears into this,” she said after a long side-sleep stretch. Her knees, hips, and shoulders felt cushioned, and she reported fewer pressure-related wake-ups. For her lighter frame, the extra thickness in the comfort system worked well. She did not bottom out onto the firmer layers, even during long nights.
Marcus approached AS5 with a bit more caution. On his back, the Active Flex layer and thick Bio-Pur cushion let his hips sink deeper than on AS3. He still felt support from the HIVE layer underneath, yet he described the feel as “borderline too plush for my lower back.” On his stomach, the softness became more of an issue. After a week, he rated AS5 highly for comfort during short lounging sessions but preferred AS2 or AS3 for main back-sleeping duty.
Jenna rated AS5 as the quietest mattress for motion. Her partner could roll or get up, and the thick foam stack absorbed movement almost completely. She said “this is that kind of mattress where I barely know he left.” Repositioning required slightly more effort for her than on AS3 because of the deeper cradle, yet the Active Flex layer introduced enough spring to keep things from feeling sticky.
In my view, AS5 suits people who genuinely want a plush bed with robust pressure relief. Side sleepers with joint pain or lighter frames may find their sweet spot here. Heavier strict stomach sleepers and people who prefer a firmer, on-top feel will likely lean toward the firmer Amerisleep models.
Pros & Cons
| Pros | Cons |
| Deep pressure relief through thick Bio-Pur and Active Flex layers | Too soft for heavier stomach sleepers who need very firm hip support |
| Extremely strong motion isolation for couples and restless partners | Softer upper foams may show impressions sooner with heavy use |
| Plush, “cloud-like” side-sleep comfort for lighter and average-weight sleepers | Higher price point within the Amerisleep foam lineup |
| Active Flex layer adds responsiveness to an otherwise plush build | Edge sitting less stable due to thicker, softer comfort system |
Details
- Type: All-foam Amerisleep mattress with thick comfort system and Active Flex layer
- Profile: Roughly 14 inches thick, tallest of the four models here
- Comfort Layers: About 3 inches of Bio-Pur plus 2 inches of Active Flex for plush yet responsive feel
- Transition Layer: Around 2 inches of HIVE zoned foam under shoulders and hips
- Support Core: Approximately 7 inches of Bio-Core high-density foam
- Firmness Feel: Plush to ultra-plush, around 4–4.5 on our scale
- Available Sizes: Twin through California king, plus split king options in the overall Amerisleep collection
- Cooling Features: Same open-cell Bio-Pur design; deeper cradle can feel slightly warmer for heavier bodies
- Pressure Relief: Very strong, ideal for sensitive joints, chronic side sleepers, and lighter frames
- Responsiveness: Better than many plush foams due to Active Flex’s springier response
- Motion Isolation: Excellent, with thick foam stack absorbing nearly all partner movement
- Edge Support: Adequate for lying; softer and more compressive while sitting at the edge
- Durability Outlook: Good, though thick soft layers may compress over years under heavier users
- Shipping: Boxed delivery with free standard shipping in most contiguous U.S. regions through Amerisleep’s retail channels
- Trial Period: Around 100 nights of in-home trial for evaluation
- Warranty: Up to 20-year coverage with specific indentation thresholds and usage rules applied across the line
Review Score
| Metric | Score | Remarks |
| Support | 4.0 | Adequate support for side sleepers; heavier stomach sleepers felt too much sink. |
| Pressure Relief | 4.8 | Outstanding joint relief, especially for Mia’s shoulders and hips. |
| Cooling | 4.1 | Neutral temperature for most; heavier testers noticed mild warmth during deep cradle. |
| Motion Isolation | 4.7 | Thick foam stack nearly erased partner motion for Jenna. |
| Responsiveness | 4.2 | Active Flex layer helped prevent stuck-in-foam feeling, even with plush depth. |
| Edge Support | 3.9 | Side sleeping near edge felt okay; long sitting compressed the perimeter noticeably. |
| Durability | 4.4 | High-quality foams; softer top may develop impressions earlier under heavy loads. |
| Off-Gassing | 3.8 | New-mattress odor lingered slightly longer because of thicker comfort system. |
| Value | 3.9 | Higher price but justified for people prioritizing plush comfort and motion isolation. |
| Overall Score | 4.4 / 5 | Luxurious pick for side sleepers who want maximum pressure relief. |
Compare Performance Scores of These Mattresses
| Mattress | Overall Score | Support | Pressure Relief | Cooling | Motion Isolation | Durability | Responsiveness |
| Amerisleep AS1 | 4.3 | 4.8 | 3.4 | 4.0 | 4.5 | 4.6 | 3.8 |
| Amerisleep AS2 | 4.4 | 4.7 | 4.0 | 4.1 | 4.5 | 4.6 | 4.0 |
| Amerisleep AS3 | 4.5 | 4.5 | 4.6 | 4.2 | 4.6 | 4.5 | 4.1 |
| Amerisleep AS5 | 4.4 | 4.0 | 4.8 | 4.1 | 4.7 | 4.4 | 4.2 |
From these numbers, AS3 stands out as the most balanced Amerisleep option. AS1 and AS2 lean toward strong support with firmer feels. AS5 acts as the pressure-relief specialist with standout motion isolation and plush comfort. The tradeoff appears when sleepers decide between firm support for stomach or back positions and cushioned relief for dedicated side sleeping.
Best Picks
-
Best Amerisleep Mattress for Most Sleepers – “Amerisleep Mattress Reviews Flagship: AS3”
Amerisleep AS3 took the lead for mixed sleep positions. Our group saw strong pressure relief and dependable support with minimal heat buildup. Mia’s shoulder comfort, Jenna’s motion-transfer scores, and my lower-back response all lined up behind this pick. -
Best Firm Amerisleep Mattress for Back and Stomach Sleepers – “Amerisleep Mattress Reviews Firm Support Pick: AS2”
Amerisleep AS2 kept Marcus’s heavier frame aligned and gave me reliable lumbar stability. The medium-firm feel and HIVE zoning created structure without the board-like sensation of very firm beds. Back-focused sleepers who still want some contour should start here. -
Best Plush Amerisleep Mattress for Side Sleepers – “Amerisleep Mattress Reviews Pressure-Relief Choice: AS5”
Amerisleep AS5 delivered deep cushioning for shoulders and hips. Mia’s joint comfort improved significantly on this model, and Jenna experienced the lowest motion transfer across the lineup. People who prefer a soft, enveloping feel receive the most benefit from AS5.
How to Choose the Amerisleep Mattress?
Different sleepers approach these Amerisleep mattresses with different needs. Firmness preference, body weight, temperature sensitivity, and primary position create separate paths through the lineup.
From the perspective of a lighter side sleeper, pressure relief matters more than raw support numbers. In that situation, AS3 and AS5 stand out. Mia preferred AS3 when she wanted balance and AS5 when she wanted maximum plushness. If you weigh under 150 pounds and mainly sleep on your side, those two models deserve first look.
Average-weight back sleepers, like me and Carlos in other tests, usually need mid-range firmness with clear lumbar support. In this Amerisleep group, AS2 and AS3 match that profile. AS2 leans more structured, while AS3 leans more cushioned. If your back tends to feel tight after long workdays, AS2’s zoning might feel more reassuring.
Hot sleepers under many circumstances worry about sinking too deeply into foam. Marcus fits that pattern. For that kind of person, AS1 and AS2 created less wraparound hug, which helped his body shed heat. AS3 still stayed acceptable for him, yet AS5 felt a bit warmer during long nights because of the deeper cradle.
Heavier couples face another angle. They need edge support and motion control along with support. Jenna and her partner, combined weight near the higher side of average, liked AS2 and AS3 best. AS2 offered more edge stability; AS3 absorbed more motion. If one partner moves constantly, AS3 may bring more peace. If both sit at the edges frequently, AS2 might feel safer.
Budget also plays a quiet role. AS1 sits at the lower end of Amerisleep pricing while still delivering strong durability and support. Shoppers who want the Amerisleep foam experience at a lower entrance price yet can handle extra firmness may view AS1 as a solid value. People willing to invest more for plush luxury and extreme pressure relief may justify AS5 despite its higher price tag.
Limitations
The Amerisleep memory foam line, viewed as a group, leaves some gaps. Very heavy sleepers well above 250 pounds who prefer strong bounce and extra-tall coils may find these foam builds less ideal. That kind of sleeper may bottom out the comfort layers faster and desire a hybrid with stronger spring lift.
People who want an extremely firm sleeping surface, in the sense of almost no give, may still find AS1 a bit too cushioned. It stays firm, yet it remains memory foam, not an old-school extra-firm innerspring. On the opposite side, sleepers craving ultra-bouncy surfaces for quick repositioning or certain activities will not find that classic spring bounce here.
Ultra-low-budget shoppers might also feel excluded. These Amerisleep mattresses sit at a mid-to-upper price level within the online market, even after regular discounts. For them, simpler foam beds with fewer features may look more attractive, though they will likely give up some cooling design and zoning sophistication.
Policies at a Glance
Information from major reviews and Amerisleep-focused resources lines up around key policy terms.
| Mattress | Shipping (Cost and Region) | Trial Period | Return Policy / Fees | Warranty Length | Notable Conditions |
| Amerisleep AS1 | Free standard shipping within most of the contiguous U.S. via boxed delivery | Around 100 nights | Generally full refund within trial after required adjustment period | Up to 20-year limited warranty | Must use a proper foundation; sag depth limits apply for claims |
| Amerisleep AS2 | Free standard shipping to most lower-48 addresses | About 100 nights | One exchange allowed within trial in many policies; returns often free | Up to 20-year limited warranty | Warranty coverage triggered after specific indentation depth; usage conditions apply |
| Amerisleep AS3 | Free boxed shipping in most contiguous U.S. regions | Around 100 nights | Hassle-style return process described by multiple reviewers; donation or pickup arranged | Up to 20-year limited warranty | Only one free exchange per order window reported by some reviewers |
| Amerisleep AS5 | Free standard shipping to most mainland U.S. locations | About 100 nights | Similar exchange and return framework as other Amerisleep models | Up to 20-year limited warranty | Proof of sagging depth and proper support usually required for long-term claims |
From my view, these policies look competitive in the online mattress field. Free shipping and a 100-night trial offer enough time for a real adjustment period. Buyers should still read fine print about required foundations, single-exchange limits, and the specific indentation depth needed for a valid long-term warranty claim. Some third-party reports mention frustrations with warranty enforcement, which underlines the importance of keeping documentation and photos.
FAQs
1. Are Amerisleep mattresses good for back pain?
For many people with mild to moderate back tightness, AS2 and AS3 worked well. The HIVE zoned transition foam in those models supported hips and mid-back while still allowing enough contour at the shoulders. People with very severe spinal issues should still speak with a medical professional.
2. Which Amerisleep mattress is best for side sleepers?
From our testing, AS3 and AS5 served side sleepers best. AS3 balanced support and pressure relief across various body weights. AS5 delivered maximum cushioning for lighter sleepers or people with sharp joint pain who need extra plushness.
3. Do Amerisleep mattresses sleep hot?
In our group, the Bio-Pur foam felt cooler than many older, dense memory foams. Marcus, who sleeps hot, stayed comfortable on AS1, AS2, and AS3. He felt slightly warmer on AS5 during very long nights due to the deeper cradle, yet the effect remained moderate.
4. How long do Amerisleep mattresses last?
Durability depends on body weight, usage pattern, and model choice. Firm builds like AS1 and AS2 should resist impressions longer due to thinner comfort layers and denser cores. Softer models like AS3 and AS5 may show shallow body impressions sooner under heavier users, yet our construction review suggests a solid multi-year lifespan.
5. Are Amerisleep mattresses good for couples?
These foam beds handled motion very well in our tests. Jenna reported minimal disturbance on AS2, AS3, and AS5 when her partner changed positions or left the mattress. Edge support remained solid enough on AS1 and AS2 for couples who spread out. AS5 excelled at motion isolation but felt softer along the perimeter while sitting.
6. Can heavier sleepers use Amerisleep mattresses comfortably?
Heavier sleepers near or above 230 pounds in our tests leaned toward AS1 and AS2 for support. AS3 remained workable for back and side positions but felt less ideal for strict stomach sleeping at higher weights. AS5 felt very comfortable for shorter periods yet allowed deeper hip sink than Marcus liked overnight.
7. How long does off-gassing smell last with Amerisleep mattresses?
We noticed typical boxed-foam odor for several days after unboxing. Opening windows and leaving the mattress uncovered during the first day reduced that smell quickly. None of our testers reported long-term odor after the initial airing period.
8. Do Amerisleep mattresses work with adjustable bases?
The all-foam constructions we tested flexed well on adjustable bases. The Bio-Core support foam and flexible comfort layers bent cleanly at typical articulation points. Amerisleep markets compatibility with many adjustable frames, yet buyers should still confirm specific base weight limits.
9. Which Amerisleep mattress feels closest to a traditional firm bed?
Among these four models, AS1 sat closest to a classic firm feel. It kept surface contour minimal and preserved a flat, supportive profile that back and stomach sleepers recognized immediately.
10. How does Amerisleep compare to cheaper foam beds from big box stores?
From our perspective, Amerisleep’s Bio-Pur foam and HIVE zoning created a more refined feel. Cheaper beds we have tested in other reviews often used basic polyfoam with slower response and less edge stability. Amerisleep models cost more yet delivered better alignment, motion control, and comfort tuning across firmness levels.