Amerisleep AS3 Mattress Review: The Perfect Balance of Comfort and Support

When searching for the ideal mattress, finding the right balance between comfort, support, and durability is key. The Amerisleep AS3 mattress has garnered significant attention for its unique design that caters to a wide range of sleepers. In this Amerisleep AS3 mattress review, we’ll explore every detail of this popular mattress to help you determine whether it’s the right fit for your sleep needs.

Amerisleep has built a strong reputation with its focus on innovation and eco-consciousness. The AS3, often considered the company’s flagship model, offers an ideal blend of cushioning and support for both back and side sleepers, making it one of the most versatile mattresses in the market.

Amerisleep AS3 Mattress Review
Amerisleep AS3 Mattress
  • Brand: Amerisleep
  • Model: AS3
  • Type: Memory Foam
  • Firmness: Medium (5-6 out of 10)
  • Thickness: 12 inches
  • Price Range: $1,149 – $1,699 (varies with size)
  • Warranty: 20 years
  • Trial Period: 100 nights

The Amerisleep AS3 stands out in the crowded mattress market for several reasons. It offers a balanced medium firmness, which suits a majority of sleepers. The mattress combines advanced materials and innovative design to ensure excellent sleep quality.

The Amerisleep AS3 Mattress: An Overview

The Amerisleep AS3 mattress is a memory foam mattress designed to offer universal comfort, making it suitable for most types of sleepers. With its medium firmness level, it strikes a balance between softness and support, which can benefit a wide range of body types and sleeping positions. Amerisleep has carefully engineered the AS3 to include advanced cooling features, pressure relief technology, and eco-friendly materials, appealing to both comfort seekers and environmentally conscious consumers.

Amerisleep AS3 Mattress Review
Amerisleep AS3 Mattress

Construction and Materials: What Makes the AS3 Stand Out?

The Amerisleep AS3 mattress features a multi-layer design, each layer serving a specific function to enhance your sleep experience:

  • Top Layer: Bio-Pur® Memory Foam
    The top layer is made from Amerisleep’s proprietary Bio-Pur® foam, an open-cell structure that provides breathability and quicker responsiveness than traditional memory foam. This helps sleepers avoid that “sinking” feeling often associated with memory foam mattresses. Additionally, the Bio-Pur® foam is plant-based, making it a more eco-friendly option than petroleum-based foams.
  • Transition Layer: Affinity Layer with HIVE® Technology
    The second layer is Amerisleep’s Affinity layer, which features HIVE® technology (Harnessing Intelligent Ventilation & Energy). This zoning technology provides targeted support by varying the firmness in different areas of the mattress. It offers enhanced pressure relief for shoulders and hips while ensuring firmer support for the head, back, and legs.
  • Base Layer: Bio-Core® Support Foam
    The final layer consists of the high-density Bio-Core® support foam, which provides a solid foundation for the mattress. This durable base layer ensures long-term stability and prevents sagging over time, making the AS3 a long-lasting investment.

Comfort Level: Is the Amerisleep AS3 Right for You?

The Amerisleep AS3 mattress is often described as a “Goldilocks” mattress — not too firm, not too soft, but just right for a broad spectrum of sleepers. Its medium firmness is rated around 5-6 on a 10-point firmness scale, which allows it to provide both cushion and support. This balance makes it ideal for:

  • Back Sleepers: The AS3 offers sufficient support to maintain spinal alignment for back sleepers, while the Bio-Pur® foam provides enough give to cushion pressure points like the shoulders and lower back.
  • Side Sleepers: With its pressure-relieving memory foam and HIVE® technology, the AS3 is designed to relieve pressure at the shoulders and hips, which is crucial for side sleepers.
  • Combination Sleepers: If you tend to switch positions during the night, the responsiveness of the Bio-Pur® foam ensures that you won’t feel “stuck” in one position, making it easier to move around.

However, those who prefer an extremely firm mattress or an ultra-plush feel might find the AS3 either too soft or too firm, respectively.

Cooling Features: Sleeping Cool with the AS3

Amerisleep AS3 Mattress Review
Amerisleep AS3 Mattress

Memory foam mattresses are often criticized for retaining heat, but the Amerisleep AS3 is designed to combat this issue. The open-cell Bio-Pur® foam is highly breathable, allowing air to flow freely through the mattress, which helps to dissipate heat. This feature, combined with the mattress’s medium firmness, prevents the body from sinking too deeply, further reducing heat retention. If you’re a hot sleeper who has struggled with memory foam in the past, the Amerisleep AS3 is an excellent option to consider.

Durability and Longevity: How Long Will the AS3 Last?

The Amerisleep AS3 mattress is built to last, thanks to its high-density Bio-Core® base layer. This durable foundation prevents sagging and ensures the mattress maintains its shape over time. While individual experiences may vary depending on weight and usage, the AS3 generally has a lifespan of 7-10 years, which is on par with other high-quality memory foam mattresses. Amerisleep also offers a 20-year warranty, providing additional peace of mind when it comes to the mattress’s longevity.

Motion Isolation: A Great Choice for Couples

One of the standout features of the Amerisleep AS3 mattress is its excellent motion isolation. Memory foam naturally absorbs motion, and the AS3’s design enhances this quality, making it a great choice for couples. If you share a bed with a partner who tends to toss and turn, the AS3 will help minimize the movement you feel on your side of the bed, allowing for a more undisturbed night’s sleep.

Edge Support: How Does the AS3 Perform?

While many memory foam mattresses lack robust edge support, the Amerisleep AS3 holds up relatively well in this category. The high-density base layer ensures that the edges of the mattress remain stable when sitting or lying near the sides. Though not as firm as traditional innerspring mattresses, the AS3’s edge support is adequate for most sleepers.

Eco-Friendly and Health Benefits of the AS3

Amerisleep AS3 Mattress Review
Amerisleep AS3 Mattress

Amerisleep has taken significant steps to ensure that their mattresses are not only comfortable but also environmentally conscious. The Bio-Pur® foam used in the AS3 is made from plant-based materials, reducing the use of harmful chemicals typically found in traditional memory foam. Moreover, the mattress is CertiPUR-US® certified, meaning it is free from harmful substances like ozone depleters, heavy metals, and formaldehyde.

Additionally, the AS3 is hypoallergenic and resistant to dust mites, making it a great option for those with allergies or sensitivities.

Amerisleep AS3 Mattress Pricing: Is It Worth the Investment?

Given its advanced features and eco-friendly design, the Amerisleep AS3 falls into the mid-to-upper range of memory foam mattresses. Prices typically range from $1,049 for a Twin size to $1,849 for a California King. While it may be more expensive than budget mattresses, the combination of comfort, durability, and sustainability makes it a worthwhile investment for those seeking a high-quality mattress. Amerisleep frequently offers promotions and discounts, which can make purchasing the AS3 more affordable.

Sleep Trial and Warranty: Risk-Free Testing

Amerisleep offers a generous 100-night sleep trial with the AS3 mattress. This allows you to test the mattress in the comfort of your own home and decide if it’s the right fit. If you’re not satisfied, you can return it for a full refund. Additionally, the AS3 comes with a 20-year warranty, which is double the industry standard. This warranty covers any defects in materials or workmanship, providing long-term security for your investment.

Amerisleep AS3 Mattress Review: Final Verdict

The Amerisleep AS3 mattress stands out for its versatility, comfort, and eco-friendly design. Its medium firmness makes it an excellent option for a wide range of sleepers, particularly back and side sleepers who need both support and pressure relief. The innovative use of Bio-Pur® foam and HIVE® technology enhances the sleep experience by promoting cool, comfortable rest while providing targeted support where you need it most.

Although the AS3 may not be the best choice for those who prefer an extremely firm or ultra-soft mattress, it hits the sweet spot for most sleepers. With its excellent motion isolation, durability, and eco-friendly credentials, the Amerisleep AS3 is a strong contender for anyone looking to invest in a high-quality memory foam mattress.

Warranty and Service

Amerisleep offers a 20-year warranty on the AS3 mattress, showcasing their confidence in its durability. Additionally, a 100-night trial period allows customers to test the mattress risk-free, with the option for a full refund if unsatisfied.

Opinions of Other Users

Many users praise the AS3 for its balanced feel and support. Customers appreciate its ability to accommodate various sleeping positions, making it a popular choice among couples. Reviews often highlight the cooling properties and the mattress’s ability to alleviate aches and pains.

The Amerisleep AS3 mattress is an excellent option for those seeking a medium-firm mattress that balances comfort and support. Its eco-friendly materials, advanced technology, and positive user feedback make it a standout choice in the memory foam mattress category.

Pros and Cons

Pros:

  • Balanced medium firmness
  • Eco-friendly materials
  • Excellent pressure relief and support
  • Long warranty and trial period

Cons:

  • Higher price point
  • May be too soft for some back sleepers

Conclusion

In conclusion, the Amerisleep AS3 mattress offers a well-rounded sleep experience suitable for a wide range of sleepers. Its combination of eco-friendly materials, innovative technology, and strong support makes it a top contender in the memory foam mattress market.

What firmness level is the Amerisleep AS3 mattress?
The Amerisleep AS3 mattress is medium-firm, rated around 5-6 on a 10-point firmness scale, making it suitable for most sleepers.

Does the Amerisleep AS3 sleep cool?
Yes, the AS3 is designed with breathable Bio-Pur® memory foam, which helps dissipate heat, making it a good choice for hot sleepers.

Is the Amerisleep AS3 good for back pain?
Yes, the AS3’s medium firmness and HIVE® technology provide excellent support and pressure relief, making it a solid option for those with back pain.

How long does the Amerisleep AS3 last?
With proper care, the Amerisleep AS3 has a lifespan of 7-10 years. It also comes with a 20-year warranty for added peace of mind.

Is the Amerisleep AS3 eco-friendly?
Yes, the AS3 uses plant-based Bio-Pur® foam and is CertiPUR-US® certified, ensuring it’s free of harmful chemicals and safe for the environment.

Can I return the Amerisleep AS3 if I don’t like it?
Yes, Amerisleep offers a 100-night sleep trial, so you can return the mattress for a full refund if you’re not satisfied.

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