Amerisleep AS3 – Sleep Junkie Editor’s Choice

The Amerisleep AS3

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The Amerisleep AS3

Of all the mattresses we’ve reviewed on Sleep Junkie, Amerisleep gets the best customer ratings. In 99% of their reviews, they get three or more stars (out of five)1. The AS3 is their most popular model, with a “medium” feel that most people prefer.

  • 4.7out of 5average customer rating
  • 98%would suggest to a friend

$250 off plus free shipping

Use code SJ250

One of the best mattresses you can buy online

allure

One of the best mattresses you can
buy online2

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What makes Amerisleep different from other brands? Discover a mattress designed for unbeatable comfort.

Celliant® Cover

Celliant® Cover
Amerisleep uses a cover made with Celliant® fabric. The FDA determined it increases comfort and promotes more restful sleep3. It works by safely turning body heat into infrared energy. When your body absorbs this energy, it increases local blood flow — improving rest and recovery.

Hive® Technology

Hive® Technology
Studies show Amerisleep’s proprietary HIVE® Technology reduces pain-causing pressure points by up to 49%4. The HIVE® pattern uses hundreds of foam hexagons to create five comfort zones. This provides more cushion where you want it and support where you need it.

Bio-Pur® material

Bio-Pur® material
Amerisleep’s Bio-Pur® material is five times more breathable than traditional memory foam. That keeps you cool and comfortable all night. It’s also 10 times more responsive, so you don’t feel “stuck” if you move in your sleep. Bio-Pur® is better for the planet too, because it’s made from partially plant-based material.
  • 1. Better Technology & Design

    Every mattress brand claims that you’ll sleep better on their beds. But only Amerisleep uses two materials determined by the FDA3 or peer-reviews4 to give you better rest.

  • 2. Better Results

    By using the best technology and design, Amerisleep customers get the best sleep. After more than 14,000 verified reviews, 99% of their customers rate them three or more stars1. That’s the highest of any mattress brand we’ve reviewed. And 98% of Amerisleep customers would recommend their mattress to a friend, too.

  • 3. Better for the Planet

    Amerisleep also makes the most eco-friendly foam mattresses. They use partially plant-based material to create their foam. This is more sustainable than standard foam, which comes from 100% crude oil.

    Additionally, Amerisleep uses the cleanest process to produce their foam. It’s called “Variable Pressure Foaming” (VPF), and it creates virtually zero air pollution. It’s the only method for manufacturing foam that exceeds the Federal Clean Air Act standards.

A Look Inside the Amerisleep AS3

A Look Inside the Amerisleep AS3
  • Cover

    Celliant® cover, determined by the FDA to promote increased comfort and more restful sleep3.

  • 3″ Comfort Layer

    Bio-Pur® material, five times more breathable and 10 times more responsive than traditional memory foam.

  • 2″ Support Layer

    HIVE® Technology, proven by peer-reviewed studies to reduce pain-causing pressure points 49%4.

  • 7″ Base Layer

    Bio-Core® material for unbeatable support and durability, backed by a two-decade warranty.

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Product Details

DimensionsWeightThicknessTypeFirmnessOrigin
Twin: 38″ x 74″53 lbs.12″Eco-Friendly,
Plant-Based Foam
Medium, with targeted
pressure relief (HIVE®)
Designed & manufactured in America
Twin XL: 38″ x 80″57 lbs.12″Eco-Friendly,
Plant-Based Foam
Medium, with targeted
pressure relief (HIVE®)
Designed
& manufactured in America
Full: 54″ x 75″73 lbs.12″Eco-Friendly,
Plant-Based Foam
Medium, with targeted
pressure relief (HIVE®)
Designed
& manufactured in America
Queen: 60″ x 80″88 lbs.12″Eco-Friendly,
Plant-Based Foam
Medium, with targeted
pressure relief (HIVE®)
Designed
& manufactured in America
King: 76″ x 80″111 lbs.12″Eco-Friendly,
Plant-Based Foam
Medium, with targeted
pressure relief (HIVE®)
Designed
& manufactured in America
Cal King: 72″ x 84″110 lbs.12″Eco-Friendly,
Plant-Based Foam
Medium, with targeted
pressure relief (HIVE®)
Designed
& manufactured in America
try the best mattress for 100 nights100-night, risk-free sleep trial
keep the best mattress with a 20 year warranty20 year warranty
amerisleep as3 is made in the USAFoam made in the USA
Amerisleep mattresses

Delivery and Setup Details

Amerisleep mattresses arrive within 3-6 days of shipment. They ship via FedEx and arrive at your door compressed and rolled in a box. The size of the box depends on the size of the mattress. A queen mattress fits into a box measuring approximately 15″ x 15″ x 43″.

Setting up your Amerisleep mattress only requires three easy steps.

  1. Once you remove your old mattress, place the box for your AS3 next to your empty bed frame.
  2. Remove the mattress from the box and unroll it onto the bed. Then cut away the plastic and you’re done!
  3. You can lay on your mattress immediately but wait two hours before applying bed sheets. The corners may take up to eight hours to reach their full size.

Media Praise for Amerisleep and the AS3

  • incTaking the Mattress Industry
    by Storm
  • allureOne of the Best Mattresses
    You Can Buy Online
  • forbesUsing Modern Technology to
    Create a Better Sleep Experience
  • fast companyA Contender for America’s
    Mattress of Choice

Authentic and Verified Amerisleep AS3 Reviews

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You’ll love the Amerisleep AS3 — or your money back

You’ll love the Amerisleep AS3 —
or your money back

Amerisleep gives you 100 nights to try their mattresses totally risk-free. If you don’t absolutely love it, they will give you a full refund. (They’ll also arrange to have it picked up from your home and recycled. No need to keep the box or worry about shipping.)

And once you do keep your Amerisleep mattress, they protect you with a two-decade warranty. It’s among the longest and most customer-friendly warranties we’ve seen.

For the first 10 years, they give you a full replacement. For the second 10 years, they will give you a prorated replacement. Most other mattress warranties are at best 10 years.

Mattress sagging is one of the most common warranty claims consumers make. Sagging can result in uneven support, pressure points, and even pain. That means the less sagging the better. Amerisleep covers you for sagging greater than 0.75”, which is the best protection we’ve found in a mattress warranty. Most brands won’t cover you until sagging reaches an inch or more.

Other Amerisleep Mattresses

The AS3 is Amerisleep’s most popular mattress. It has a medium feel that provides the right balance of comfort and support for most people. That’s why it’s our Editors’ Choice for best mattress of 2018.

But mattresses are not one-size-fits-all. You need to consider your personal preferences, body type, and sleep style. If you’d prefer a mattress that is either more firm or soft, we recommend one of Amerisleep’s other four options. (And you can still get $250 off, two free pillows, and free shipping with code SJ250 at checkout.)

Firm AS1

Firm AS1
Perfect for back and stomach sleepers looking for serious support. Shop the AS1

Medium Firm AS2

Medium Firm AS2
Great for back and stomach sleepers who like a little cushion, while still having firm support. Shop the AS2

Medium Soft AS4

Medium Soft AS4
Great for side and combo sleepers that prefer a soft mattress that’s still supportive. Shop the AS4

Soft AS5

Soft AS5
The ultimate in luxury. This is best for sleepers that want premium softness. Shop the AS5

1 Based on reviews on all five mattress product pages at https://amerisleep.com as of 12 June, 2018 and verified by PowerReviews.

2 “19 Best Mattresses to Buy Online in 2018” Allure.com, Published 3/16/2018, Retrieved 6/26/2018

3 The FDA has determined that Celliant® products are medical devices as defined in section 201(h) of the Federal Food, Drug and Cosmetic Act and are general wellness products. Celliant® is determined by the FDA to temporarily promote increased local blood flow at the site of application in healthy individuals. Hologenix, LLC, the maker of Celliant®, states that Celliant® safely converts body heat to infrared energy. This energy penetrates into the muscle and tissue to promote a temporary increase in local blood flow and helps increase comfort and promotes restful sleep.

4 Milne, C. T. APRN, MSN, BC, CWOCN; Saucier, D. APRN, MSN, FNP-BC, CWCN; and Motta, G., BSN, MPH, ET. Evaluation of a Variable Pressure Foaming (VPF) Mattress with Surface Modification Technology (SMT) for Prevention and Treatment of Pressure Ulcers in General Medical-Surgical Patients. 43th Annual Conference of the Wound, Ostomy and Continence, June, 2011

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