Amerisleep AS3 Liberty: All Models Reviewed 2022

It’s not difficult to imagine that the process of purchasing the latest mattress in a box can be stressful. Amerisleep AS3 Liberty

In just five minutes of searching online, you will be bombarded with ads and organizations claiming that their mattresses are the best. However, through my numerous years of testing mattresses, I’ve discovered that there’s no one optimal mattress for everyone.

Companies such as Amerisleep on the other hand, make it much easier to locate the appropriate mattress for your needs. They have an all-foam and hybrid mattress collection that comes in a variety of different levels of firmness. They truly have something for anyone!

What mattress is the ideal for you?

Continue reading for our complete Amerisleep mattress review.

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Amerisleep Overview Amerisleep AS3 Liberty


As previously said, Amerisleep is all about providing their customers with a choice. They offer AS1, AS2, AS3, AS4, and AS5 are the five mattress models that are available. They range from stiff (AS1) to delightfully comfortable (AS2) (As5). Amerisleep mattresses are also available in hybrid and all-foam models.

Today, we’ll concentrate specifically on the all-foam models. Learn more about the hybrid models. We’ll start on the AS3 Hybrid, which is their most popular hybrid model.

While the firmness, comfort and support of Amerisleep mattresses are different, the entire series will likely to be a better selection for certain types of customers.

Who Would Like The mattresses from the Amerisleep brand?

  • Customers who are interested in a variety of firmness choices
  • For those who love mattresses made of memory foam
  • The people who wish to decrease the ability of their partner to feel movement on the mattress.

Who Might Not Like The Amerisleep mattresses?

  • For those looking for a bouncy mattress
  • Customers looking for a low-cost mattress
  • Sleepers who are in warm surroundings at the night

 

Amerisleep Mattress Firmness and Feel


The topic of firmness has been mentioned a few times. There are many mattresses that can be described as firm. Amerisleep mattress stands out with its broad range of firmness options. Let’s discuss the level of firmness of each Amerisleep mattress, and the way it is felt.

How Firm Are The Amerisleep Mattresses?

Each Amerisleep mattress is firm in its own unique way. For instance, the Amerisleep AS1 is a stiffer-than-average 8/10 mattress that starts on the firmer end of the scale. AS2 AS2 is the next-softest model; it is 7.5/10 however it is harder than usual. With a score of 6.5/10 it is the Amerisleep AS3 is right in the middle of the firmness range. This is because the Amerisleep AS4 and AS5 have the distinction of being the 2 most soft variants after that. The AS4 is more comfortable than average at 6/10, while the AS5 is more comfortable than average at 5.5/10.

Having said that the quality of these mattresses will be determined by your weight and height. On one hand, they could feel firmer when you push deeper into the mattress, and then reach the support layers if are heavier. If you’re an overweight person you might find the five mattresses significantly softer.

 

Sleeping On The Amerisleep Mattresses


I spent a good amount of time on each of the five mattresses, testing the mattresses in different sleeping positions. As you can see, they performed differently!

Amerisleep AS1

AS1

As one of the more firm mattresses in the Amerisleep series The AS1 may be too firm for back sleepers. Its support is fantastic however, it’s comfort layer doesn’t seem thick enough to let our hips be able to sink completely into it. We were disappointed. When you lie on your back, you want your hips to sink in for a bit in order to maintain your spine in a neutral position while you sleep.

If we lie on our side and sleep on our backs, we experience the pressure on our shoulders and hips due to the AS1. We’ll take a closer look at the soft variants in a second and find out how they ease the stress.

The Amerisleep AS1 really shines when we sleep on our stomachs. Those who sleep on their stomachs should have mattresses that provide the hips with support. If the hips aren’t correctly secured, your spine could be pulled out of alignment. Amerisleep AS1 provides adequate support for the spine and this shouldn’t be an issue.

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Amerisleep AS2

AS2

Since the AS2 is more supple than the AS1, we get a better balance of comfort and support when we sleep on our backs. The hips are correctly bent, and the top foam layers are pressing into the lumbar region.

The AS2 is still too firm for side sleeping; we drive into the mattress and feel tangled over our shoulders and hips. After several nights, we noticed this causing significant discomfort and pain.

We can feel a decent support under our hips while resting on our stomachs in the Amerisleep AS2. However, if you only rest on your stomach then the Amerisleep AS1 mattress is your way to go.

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Amerisleep AS3

AS3

A medium-firm mattress like that of the Amerisleep AS3 is ideal for back sleepers. Therefore, it’s not surprising it is that AS3 is one of our top choices for those who sleep on their backs. The Bio-Pur foam top layer provides a bit of contouring to our bodies while keeping us in place. It’s among the best pillows for sleepers with backaches, among the Amerisleep types.

There is almost no tension on my shoulders or hips when I sleep on my side using AS3. AS3. The Bio-Pur foam actually cushions our joints, which is different from our previous experience using AS1 and AS2.

In our bellies The Bio-Pur foam does us no good. When it comes to compression reduction it’s fantastic, but we’re not getting adequate support for our hips.

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Amerisleep AS4

AS4

We’re now in the realm of a mattress that is soft. Because the AS4 mattress by Amerisleep is the second most supplemattress, we’re getting less support when we sleep on our backs. Lumbar support is lacking and we’re sinking down the mattress a little.

It’s true that the Amerisleep AS4 mattress works best when used on the side. The mattress is sinking due to a massive 4 inches of Bio-Pur foam as well as our hips and shoulders are hardly feeling any strain.

If you’re looking for a mattress that is suitable for stomach sleeping the mattress that is ideal for side sleeping isn’t the ideal. The Amerisleep AS5 is no exception, and doesn’t give us the assistance that we require.

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Amerisleep AS5

Amerisleep AS3 Liberty

There is a layer of Active Flex in the Amerisleep AS5 that is their softest and luxurious model. In the end, we feel more support for our head and shoulders while lying on our backs.

The AS5 is a good choice for people who prefer sleeping on their side due to its soft mattress. The burden of the world fades away as we snuggle to the soft comfort layers.

For stomach sleepers, the A5 does not offer enough support, even with its Active Flex foam. When we sleep with our backs on the ground, we love more the Amerisleep AS1 and AS2.

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What Is the Feel of the Amerisleep Mattress?


The foam used in the majority of Amerisleep mattresses shares a similar feel , and it is soft and firm at same time. Although we may sink a little when we lie on the mattresses, we experience no difficulty moving around even. The Bio-Pur foam utilized in all five mattresses differs from one to the next, and we sink into the soft mattresses more. Look over our Amerisleep comparison against Tuft and Needle comparison to see how they stack up against another mattress that responds. Find out how Amerisleep and GhostBed fare against a mattress made of latex in our Amerisleep comparison. GhostBed comparison.

Average Weight Sleepers – 130 lbs- 230 lbs

The Amerisleep AS3 provides the best comfort and support for average-weight back sleepers. However, the AS2 is the better option for those who require extra support. If you are between both the AS4 and AS5 different weights you should go for the AS4. The Amerisleep AS1 is the firmest mattress for stomach sleepers within this weight range!

Heavyweight Sleepers – Over 230 lbs

The AS1 (or AS2 by Amerisleep is ideal for those who are heavier and prefer to lie on their backs and sleep on a firmer mattress. The AS3, AS4, and AS5 might not be able to handle their heavier weight. It is possible that the Amerisleep AS4 or AS5 will be suitable for heavier folks who want to lie on their backs. This Amerisleep AS5 is a better option for those who weigh over 300 pounds. If they intend to sleep on their stomachs in the AS1 is their best option however, their size might make it insufficient.

Lightweight Sleepers- Under 130 lbs

Back sleepers who are light in weight require a mattress that isn’t too rigid, since this can prevent your hips from sinking completely into the mattress. Their best option would be to purchase any of the Amerisleep AS3 models or the Amerisleep AS4 (if they prefer something a bit softer). Its AS3, AS4, and AS5 are the best options for pressure relief for sleepers on the side due to its lightweight however, the AS5’s extra features might not be needed for these sleepers. They’ll receive all the assistance they require on AS1 or AS2 while they sleep.

 

Amerisleep Mattress Construction


There are some similarities in these and Amerisleep mattresses, including the use of a lot of the identical materials. In terms of the comfort layers, though there are some noticeable variances.

Amerisleep AS1

amerisleep-as1-construction

There is a permeable cover that covers this Amerisleep AS1 mattress as there is on all the Amerisleep mattresses. Bio-Pur Foam is a material that’s found at the top of every Amerisleep mattresses, makes up that top 2″ of mattress’s comfort layer. A plant-based foam that’s more breathable and responsive than traditional memory foam is the name we’re using for this brand new material. It’s also more eco-friendly than other mattress foams since it’s open-celled. Bio-Core foam, which is 8 inches thick, provides additional support for the mattress.

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Amerisleep AS2

amerisleep-as2-construction

In terms of size in terms of height, in terms of height, the Amerisleep AS2 measures in at 12 inches, similar to the other versions. Similar to the AS1, this mattress contains 2 inches of bio-pur top. Three inches of HIVE transition layer is also added below for additional support and comfort in different areas of the bed. Bio-Core foam is used in the 7-inch support layer.

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Amerisleep AS3

amerisleep-as3-construction

It has a three” thick layer of Bio-Pur foam on the top of the Amerisleep’s comfort layer, and the mattress is 12″ tall. To top the AS3 you will get an inch more. The HIVE Transition layer measures 2” thick instead of 3” thick. Then, a 7-inch thick Bio-Core foam is added to that support layer.

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Amerisleep AS4

amerisleep-as4-mattress-construction

Alongside being 12 inches tall and 12 inches tall, in addition, the Amerisleep AS4 offers the same breathable cover! Do you see an emerging pattern? In comparison to the Amerisleep AS3, the Bio-Pur foam top layer is thicker (it is 4 inches high!). It is only 1 inch of Bio-Pur foam, the HIVE Transition foam, and seven” of Bio-Core foam comprise the bottom of the mattress.

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Amerisleep AS5

amerisleep-as5-construction

The Amerisleep AS5 comes with an extremely thick 14-inch cover and you can guess what it is. It’s likely to be the same as the other mattresses in the store. Bio-Pur foam is sandwiched between layers distinctive AS5 foam. Soft and springy Active Flex is used in the creation of this 2-inch piece. All Amerisleep mattresses have a 7-inch Bio-Core foam base.

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Amerisleep Mattresses Size Options And Price


Twin Twin XL Full  Queen King Cal.King Split King
Amerisleep AS1 $899.00 $949.00 $1149.00 $1299.00 $1599.00 $1599.00 $1898.00
Amerisleep AS2 $1199.00 $1249.00 $1349.00 $1499.00 $1799.00 $1799.00 $2198.00
Amerisleep AS3 $1149.00 $1199.00 $1349.00 $1499.00 $1899.00 $1899.00 $2398.00
Amerisleep AS4 $1449.00 $1499.00 $1649.00 $1799.00 $2099.00 $2099.00 $2998.00
Amerisleep AS5 $1849.00 $1899.00 $2049.00 $2199.00 $2499.00 $2499.00 $3798.00
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Amerisleep Mattress Performance


Let’s take a look at how Amerisleep mattresses perform! Find out how they performed with regards to the cooling process, transfer of motion and edge support. Read on.

Sleeping Hot Or Cold

Our experience has shown that Amerisleep mattresses don’t cause excessive heat when sleeping. Bio-Pur foam was made for cooling the mattress, as we stated earlier. If you’re sleeping in Amerisleep mattresses, it is important not to overheat the way you would with other mattresses.

Latex and coil mattresses are great for keeping you cool in the evening if are suffering from overheating. Hybrid mattresses are excellent for sleepers who are hot since they are more air-conditioned.

Motion Transfer

Even though they are more responsive than the majority of mattresses, Amerisleep mattresses have a low motion transfer coefficient. As a result of Bio-Pur’s motion isolation, if you sleep with a partner, your movements should not cause disturbance to them.

The thicker layers of Bio-Pur foam on both the AS3 and AS4 are ideal for couples looking for the most comfortable mattress.

Edge Support

Edge support is different among Amerisleep mattresses. The more firm models made us feel more comfortable sitting or sleeping on their edges (the AS1 and AS2). We feel less support for the edges particularly when we’re lying down, when we upgrade to the soft versions.

Durability

All of Amerisleep’s mattresses are constructed of high-density material and are built to last. As a result we predict that these mattresses will endure between seven and ten years in the very least.

Off-gassing

The Amerisleep mattresses do show some initial off-gassing. However, this is normal given that they are shipped in the form of a box. If you purchase a mattress online the scent of chemicals should disappear within 48 hours.

Noise

When we roll around on Amerisleep mattresses, they don’t produce any noticeable noise. As a result, you won’t listen to your partner’s movement around the house at late at night.

Sex

Mattresses made by Amerisleep are more flexible, which can make them ideal for sex, as per this review. However, if you use the AS4 or AS5 mattresses, you might sink further and have difficulty moving your partner around.

Warranty Info

All Amerisleep mattresses come with a 100-night sleep trial and a 20 year warranty.

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Amerisleep Hybrid Mattress Review


Alongside Amerisleep’s renowned all-foam mattresses, the company has now introduced hybrid models. The Amerisleep AS3 Hybrid version is actually a hybrid version of foam mattresses. It’s a hybrid of the AS3 model, and we’re here to share our experiences with it.

Layers of support are the main distinction between the two models. AS3 Hybrid has zoned pocketed coils, while AS3 all-foam features a foundation polyfoam core. However, like the AS3’s all foam counterpart, it’s AS3 Hybrid features Bio-Pur foam as the top layer.

Its AS3 Hybrid’s coils give it more support than the AS3 mattress’s all foam counterpart. This means it could be a better option for people who weigh more and require additional support. The AS3 Hybrid mattress has a better ventilation due to the coils. This makes it a more comfortable mattress overall. When it comes to price it is this AS3 Hybrid mattress is going cost you around $200 more than the AS3 All-Foam Mattress.

The Amerisleep foam mattresses are the best option for those on a tight budget or are on the lighter side on the scale. If you’re heavier or want a mattress that is more permeable, the Amerisleep hybrid models are the most suitable choice.

 

Summary Amerisleep AS3 Liberty


Overall, I think the Amerisleep mattresses are great.

There are many people who can select an Amerisleep that works best for them because of the numerous options available.

The mattresses are cool to the touch, and offer great comfort and support at a reasonable price.

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Amerisleep Mattress FAQs


Is Amerisleep a mattress that is good?

There’s no doubt there is no doubt that Amerisleep mattresses are top-quality. A variety of firmnesses are offered, making it easy to find the right mattress for your needs. There are also breathable foams made from plants that can help in regulating body temperature.

How long do Amerisleep mattresses last?

Your weight and the way you care for the mattress will determine how long the mattress lasts. If you’re looking for the longest-lasting mattress, look no further than Amerisleep mattresses.

Can you flip an Amerisleep mattress?

An Amerisleep mattress can’t be turned over because the layers are designed for placement in a certain manner. In general, the top layer is the most comfortable. On the other hand, it is the lowest layer that should feel the least comfortable. Amerisleep AS3 Liberty