Amerisleep AS3 vs Saatva HD Mattress 2023

Regarding comfortable, high-quality mattresses, two big brands always seem to come up – Amerisleep and Saatva. These two companies make some of the most popular mattresses around.

In this article, we’re going to be comparing two of their top mattress models head-to-head – the Amerisleep AS3 and the Saatva HD mattresses.

Before jumping into the nitty gritty details, let’s start with a quick intro to Amerisleep and Saatva so you can get to know what they’re all about.

A Little Background on Saatva and Amerisleep Mattress


Amerisleep AS3 vs Saatva HD

Amerisleep first opened its doors in 2010. The founders were on a mission to create mattresses that were affordable and eco-friendly and helped people sleep better using the latest technology.

They specialize in memory foam mattresses made right here in the USA. Amerisleep uses proprietary materials like Bio-Pur foam and a Celliant blend fabric cover to help their mattresses sleep cool and be more responsive.

Their mattresses are designed to work well for all sleeping positions – whether you snooze on your back, stomach, or side. From athletes to seniors, their mattresses aim to provide both comfort and support at an affordable price point.

Saatva Mattress 

Saatva HD vs Amerisleep

Saatva came onto the scene a year later, in 2011. Their goal was to provide luxury mattresses made in the USA that could be purchased online.

Saatva makes premium innerspring and hybrid mattresses using higher-end materials like organic cotton, recycled steel coils, and Talalay latex.

A big focus for them is providing personalized support that relieves pressure points and back pain.

Back health experts and chiropractors often recommend their mattresses.

Their mattresses are designed to provide comfort whether you sleep on your back, side, stomach or all over the place.

Now that you’ve a little background on Amerisleep and Saatva, let’s compare their AS3 and HD mattress models. We’ll look at how they compare in terms of materials, comfort, support, and more.

Saatva HD vs Amerisleep AS3  Design and Construction

Now let’s take a look under the hood and compare how the Amerisleep AS3 and Saatva HD are designed and constructed.

Inside the Amerisleep AS3 Hybrid Mattress

The AS3 is an all-foam mattress that’s 12 inches thick in total. It’s made up of three layers of Amerisleep’s proprietary memory foam.

The top layer is 3 inches of Bio-Pur foam. This foam is designed with an open-cell structure to help make it more breathable and relieve pressure points.

In the middle is a 2 inch layer of Affinity foam. This foam contains HIVE technology, which provides zoned support for better spinal alignment.

Finally, the base layer is 7 inches of Bio-Core foam that gives the mattress stability and helps prevent sagging.

The whole mattress is covered with a Celliant blend fabric cover that helps regulate temperature.

So in a nutshell, the AS3 uses different densities of Amerisleep’s memory foam to provide cushioning, comfort and responsiveness.

What’s Inside the Saatva HD Mattress?

The Saatva HD is a hybrid innerspring mattress that’s 15.5 inches thick. It contains 5 different layers of materials.

Starting from the top, there’s a quilted cover made of organic cotton. Under that is 1.5 inches of Talalay latex foam. This provides bounce, pressure relief, and contouring comfort.

In the middle layers, there’s an active coil unit that’s zoned to provide extra support to the lower back area. The main support core uses 8-inch pocketed coils for support and responsiveness.

On the bottom is a layer of dense foam to reinforce the edges and provide stability.

The cotton cover is quilted with a natural thistle flame retardant.

So the Saatva HD combines the support of coils with the comfort of latex foam and cotton. This hybrid design gives it benefits of both contouring and bounce.

The main difference in construction is the AS3 is made entirely of foam while the Saatva HD uses a coil support core. This affects factors like responsiveness and temperature regulation which we’ll cover next.

Comparing Firmness and Support

Now, let’s talk about how firm the AS3 and HD feel and how well they support your body. This is key for spinal alignment and preventing aches and pains.

Firmness and Support on the AS3

The Amerisleep AS3 Hybrid is designed to have a medium feel – around a 5-6 on the 1-10 firmness scale with 10 being the firmest.

This medium firmness works well for most sleeping positions and body types. Here’s how it breaks down:

  • For side sleepers, the memory foam cushions shoulders and hips to relieve pressure while supporting alignment.
  • Back and stomach sleepers get the support they need for their midsections as well – without feeling stuck in the mattress.
  • The foam layers adapt to provide tailored support no matter your shape or size.

So the AS3 has that “just right” feel – not too soft or firm. This makes it a comfortable pick for almost any sleeper.

Firmness and Support in the Saatva HD

The Saatva HD is also in the medium firm range, rating around 6-7 out of 10.

But it has an extra feature – there’s a coil unit in the center third of the mattress that provides zoned lumbar support. This extra reinforcement is great for keeping the lower back aligned.

Here’s how the firmness and support works for different sleep positions:

  • For back and stomach sleepers, the HD maintains the natural curve of the spine thanks to the lumbar support zone.
  • Side sleepers get pressure relief in their shoulders and hips from the latex foam layer.
  • The coil and foam layers adapt to heavier weights for proper support.

So the HD is best suited for average weight and heavyweight sleepers who need that extra lower back support. Lightweights may find it a bit too firm.

The main difference is the AS3 adapts to all body types while the HD targets extra back support.

Comparing the Comfort and Sleep Experience

Let’s talk about the overall comfort and what it’s like to sleep on these two mattresses. This includes things like pressure relief, motion isolation, and durability.

Sleeping on the Amerisleep AS3

The AS3 has a balanced foam feel that isn’t too soft or too firm. The memory foam provides moderate contouring to cushion your body while the transitional foam gives some bounce back.

This creates excellent pressure point relief, especially for side sleepers. The foam takes pressure off shoulders and hips so you wake up without aches and pains.

Back and stomach sleepers don’t sink in too deeply either. The foam adapts to keep the spine aligned.

Motion isolation is also great with the AS3. You don’t feel your partner moving around due to the foam absorbing that motion.

And it should last you a long time – more than 10 years for most people. That’s better durability than many all-foam mattresses.

Sleeping on the Saatva HD

The Saatva HD gives you the strong support of an innerspring with the cushioning of latex foam. The coils keep you lifted above the mattress with minimal sagging.

That latex layer provides nice contouring to relieve pressure points. And you get more bounce from the springiness of the coils.

The lumbar support zone offers exceptional lower back support as well. This is great if you suffer from chronic back pain.

Motion isolation is also solid thanks to the individually wrapped coils. You don’t feel as much movement from your partner.

Like the AS3, the HD is very durable thanks to its high quality materials. Expect it to last over 10 years with proper care.

So both provide excellent comfort and support in their own way – the AS3 with its contouring foam and the HD with its responsive coils.

Comparing Temperature Regulation

Let’s discuss how well the AS3 and HD allow airflow and dissipate heat. This affects whether you sleep hot or stay nice and cool.

Staying Cool on the AS3

The AS3 is designed with a few features to help sleep cooler:

  • The Bio-Pur foam is an open-cell structure which makes it more breathable than traditional memory foam.
  • The cover is infused with Celliant fabric to help dissipate body heat.
  • There’s less of that “stuck in the foam” feeling that can cause heat to build up.

So while all-foam mattresses tend to sleep warmer, the AS3 does a nice job allowing airflow and not trapping heat like other memory foam mattresses might.

Staying Cool on the Saatva HD

The Saatva HD sleeps even cooler thanks to its hybrid design:

  • The coil layer allows much more airflow than solid foam. This prevents heat from building up.
  • The organic cotton cover is very breathable and keeps the surface cooler.
  • Latex foam is more breathable than memory foam too.

So with the Saatva HD, you get the best of both worlds – airflow from the coils and breathable comfort from the latex and cotton.

Both mattresses sleep reasonably cool for their designs. But the hybrid HD has an edge for temperature regulation over the all-foam AS3.

Comparing Motion Isolation and Responsiveness

Next, discuss how well each mattress handles motion transfer and responsiveness. This affects whether you feel your partner moving and can change positions easily.

Motion Isolation and Responsiveness on the AS3

Since the AS3 is made entirely of foam, it does an awesome job minimizing motion transfer.

When someone moves or gets in and out of bed, you don’t feel that movement spreading across the mattress thanks to the memory foam absorbing it. This makes it great for couples.

It’s also designed with enough responsiveness from the transitional foam layer so you don’t feel “stuck in the mud.” It’s easy to change positions without excessive sinkage.

This balance of contouring and responsiveness makes the AS3 great for combination sleepers who change positions overnight.

Motion Isolation and Responsiveness on the Saatva HD

Despite having coils, the Saatva HD also provides impressive motion isolation.

The individually wrapped coils prevent motion from spreading across the entire mattress when someone moves. The foam encasement also helps block motion transfer.

And with the latex comfort layer, you get good bounce back and responsiveness. Switching sleeping positions is easy without that “sinking in” feeling.

So like the AS3, the Saatva HD allows changing positions easily while keeping partner disturbances to a minimum – thanks to its hybrid design.

Both mattresses score well in motion isolation and responsiveness, just in different ways. The AS3 with its contouring foam and the HD with its buoyant coils.

Comparing the Price and Value

Let’s discuss the price tag and overall value you get from the Amerisleep AS3 and Saatva HD mattresses.

Amerisleep AS3 Price and Value

The AS3 is priced very competitively at $1,199 for a Queen size. This is well below the average price for a premium all-foam mattress.

Amerisleep also regularly offers discounts and promos that make the AS3 an even better deal.

Considering the high-quality foams, advanced support features like HIVE technology, and long-lasting durability, the AS3 offers fantastic value for the money.

Saatva HD Price and Value

The Saatva HD is priced at $2,445 for a Queen size. This puts it in the luxury mattress tier.

But for that premium price, you get ultra-high-end materials like organic cotton, recycled steel coils, and Talalay latex. These components drive up the cost but result in fantastic comfort and durability.

The HD is a worthwhile investment for those needing extra lumbar support from the zoned coils in the center. This makes it especially valuable for back pain sufferers.

Overall, the AS3 and HD offer excellent value relative to their quality and performance. The AS3 gives you advanced foam at an affordable price. And the HD provides premium materials and back support if you have the budget for a luxury mattress.

Comparing Policies: Trials, Warranties, and Delivery

Review the fine print and policies for the Amerisleep AS3 and Saatva HD mattresses. This includes sleep trials, warranties, and delivery details.

Amerisleep AS3 Policies

One stand-out with Amerisleep is their 100-night sleep trial. This gives you over 3 months to test out the AS3 in your home.

They also offer free shipping and returns during the trial if you send it back. So there’s no risk trying it out.

The AS3 comes with a 20-year warranty. This is one of the longest warranties in the mattress industry. It covers defects and sagging greater than 3/4 of an inch.

For delivery, Amerisleep ships the AS3 straight to your door via UPS or FedEx. The mattress arrives compressed in a box for easy setup.

Saatva HD Policies

Saatva also has an impressive 180-night trial period so you can try out the HD for up to 6 months.

They offer free in-home setup and removal with each order. However, some delivery fees may apply depending on your location.

The Saatva HD mattress comes with a 15-year warranty covering sagging and manufacturing issues. This protects against defects.

For delivery, Saatva provides white glove service. They’ll bring your mattress into your bedroom, set it up, and remove packaging debris. This makes getting started convenient.

Both brands have outstanding trial periods and warranties. Amerisleep offers full free shipping while Saatva provides premium in-home setup.

The Final Verdict: Amerisleep or Saatva?

So, now that we’ve compared these two great mattresses in depth, let’s summarize the key differences and make some recommendations based on sleeping style and preferences.

Key Differences

The main differences come down to materials and price:

  • The Amerisleep AS3 is an affordable, all-foam mattress. The Saatva HD is a luxury hybrid with premium materials.
  • The AS3 provides pressure relief with memory foam. The HD uses responsive coils for bounce.
  • The HD has extra lumbar support. The AS3 gives balanced support for all areas.
  • The AS3 sleeps cool for foam. But the HD sleeps even cooler with its hybrid design.
  • Both provide excellent comfort, support and motion isolation – just in different ways.


Here are some final recommendations based on sleeper type:

If you’re a side sleeper who loves contouring foam, the AS3 cushions your shoulders and hips.

For back or stomach sleepers who need lumbar support, the HD is exceptional.

If you’re a hot sleeper, the Saatva HD’s hybrid design sleeps coolest.

For the budget-conscious, the Amerisleep AS3 provides amazing value and quality foam.

If you have back pain, the zoned lumbar support in the Saatva HD offers targeted relief.

No matter your sleep style or preference, both Amerisleep and Saatva make exceptional, high-quality mattresses. Choosing between the AS3 and HD depends on your specific needs and budget. Hopefully, this detailed comparison helps you decide which model sounds like the optimal fit for you!

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