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Amerisleep AS3 (Queen) review: buy or skip?

Buy8.1/10 research score

Quick answer

Buy it, if you switch between back and side. Why: medium foam mattress for people who change positions. The catch: pricey.

By Buyrskip Editorial Team Updated 1 min read

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Amerisleep AS3 (Queen)

Our verdict on the Amerisleep AS3 (Queen)

Buy it if
you switch between back and side.
Skip it if
you want a hybrid bounce.
Best for
Combination sleepers
Key feature
Medium foam mattress for people who change positions
Typical price
$1,099–$1,399
Check Price on Amazon Paid link

Key specifications

TypeMemory foam
FirmnessMedium
Height12 in
Trial100 nights

Who should buy it, and who should skip it

A good fit if you

  • you switch between back and side
  • value medium feel
  • can spend around $1,099–$1,399

Skip it if you

  • you want a hybrid bounce
  • mind this: pricey
  • mind this: foam feel

Pros and cons

Pros

  • Medium feel
  • Responsive foam
  • Good cooling
  • Long warranty

Cons

  • Pricey
  • Foam feel

The verdict in one breath

The Amerisleep AS3 (Queen) is a mattress we would point many buyers to. What earns it the buy: medium foam mattress for people who change positions. In our list it is the pick for: combination sleepers.

Reasons to buy

  • Medium feel
  • Responsive foam
  • Good cooling
  • Long warranty

Reasons to skip

  • Pricey
  • Foam feel

The specs that matter

  • Type: Memory foam
  • Firmness: Medium
  • Height: 12 in
  • Trial: 100 nights

Worth knowing

Its plant-based foam is more responsive than traditional memory foam.

Buy it or skip it?

Buy it if you switch between back and side. Skip it if you want a hybrid bounce; the Helix Midnight (Queen) is the better buy then. Everything else is in our list of the best mattresses.

Alternatives worth considering

Helix Midnight (Queen)

Helix · Mattresses

Helix Midnight (Queen)

Buy it if you sleep on your side.

Verdict
Buy
Best for
Side sleepers
Typical price
$1,099–$1,399

Pros

  • Pressure relief
  • Zoned support

Cons

  • Pricey
Check Price on Amazon Paid linkRead our review
Casper Original Hybrid (Queen)

Casper · Mattresses

Casper Original Hybrid (Queen)

Buy it if you want a balanced feel for most sleepers.

Verdict
Buy
Best for
Balanced hybrid
Typical price
$999–$1,299

Pros

  • Zoned support
  • Good edges

Cons

  • Pricey
Check Price on Amazon Paid linkRead our review

Frequently asked questions

Should I buy the Amerisleep AS3 (Queen)?

Buy it, if you switch between back and side. Why: medium foam mattress for people who change positions. The catch: pricey.

When should I skip it?

Skip it if you want a hybrid bounce. The Helix Midnight (Queen) is the better buy then.

What does the Amerisleep AS3 (Queen) cost?

Usually $1,099–$1,399 on Amazon.com. It tends to dip during Prime Day and Black Friday.

Buyrskip Editorial Team

Part of the Buyrskip research team. We compare specifications, documentation and real-world trade-offs so you can decide faster.

How we research products Editorial policy

Amerisleep AS3 (Queen): the full buy-or-skip review

Is the Amerisleep AS3 (Queen) worth buying? Short answer: buy it, if you switch between back and side. This review explains what this Amerisleep model gets right, where it falls short, what it usually costs in the US and which mattress to buy instead if it is not the right fit for you.

What the Amerisleep AS3 (Queen) does well

The headline: medium foam mattress for people who change positions. Key specs: Type: Memory foam; Firmness: Medium; Height: 12 in; Trial: 100 nights. In our list it is the pick for: combination sleepers. It usually sells for $1,099–$1,399.

Its plant-based foam is more responsive than traditional memory foam.

The trade-offs

Good: medium feel, responsive foam, good cooling, long warranty. Not so good: pricey, foam feel. Read the skip-if line before you order: skip it if you want a hybrid bounce.

What to buy instead

Instead, consider the Helix Midnight (Queen) ($1,099–$1,399): hybrid tuned for side sleepers' shoulders and hips. Better if you sleep on your side.

Instead, consider the Casper Original Hybrid (Queen) ($999–$1,299): hybrid with zoned support and good edges. Better if you want a balanced feel for most sleepers.

Instead, consider the Tuft & Needle Original (Queen) ($599–$799): firm, simple foam mattress that sleeps cooler than memory foam. Better if you like a firm, responsive feel.

Before you buy

Firmness: side sleepers usually prefer medium-soft; back and stomach sleepers and heavier people need medium-firm support. Type: hybrids sleep cooler and bouncier; all-foam mattresses isolate motion best for couples. Trial and warranty: look for a 100-night trial and free returns; Amazon return terms can differ from the brand's own site.

US buyer tip

Mattress sales peak on Presidents Day, Memorial Day, Labor Day and Black Friday; check whether the trial and returns apply when you buy on Amazon.

Prices on Amazon.com move in a pattern. The deepest cuts land on Prime Day in July, Prime Big Deal Days in October and the Black Friday to Cyber Monday week, with smaller drops around Presidents Day, Memorial Day, the Fourth of July and back-to-school. Judge a deal against the usual price we show, never against the crossed-out list price.

Order from Amazon itself or the brand's official storefront so the US manufacturer warranty applies, keep your order confirmation and register the product with the brand. Most items can be returned within 30 days, and holiday purchases often get an extended return window into January.