The Best Smart Mattresses of 2021

Today, technology makes many aspects of daily life easy and convenient. We use smartphones, tablets, and virtual assistants to shop, pay bills, and manage our to-do list. Now, technology can also help us find a better night’s sleep.

With many mattress brands using innovative, “smart” technologies and advanced materials, it is easier than ever to find deeper, more restful sleep. Plus, some of these beds come with sleep tracking sensors that provide a better understanding of your sleep habits so you can pinpoint areas for improvement.

Throughout this article, we outline some of the best smart mattresses of 2021. We also break down the various technologies, materials, and features you can expect to find when shopping for a smart bed.

Best Smart Mattresses of 2021

Best Smart Mattress Overall – Amerisleep AS3

When it comes to creating unique, advanced mattress materials, Amerisleep is in a league of their own. Each of their beds features Bio-Pur®—a plant-based foam that contours like traditional memory foam but without the uncomfortable sinkage and heat retention that often comes with petroleum-based mattress foams. Plus, Bio-Pur® is non-toxic, environmentally friendly, and provides superior pressure relief and comfort.

From their line of eight different mattresses, each designed to suit a specific sleep style, we recommend the Amerisleep AS3 as the best smart mattress overall. This mattress has a medium firmness and provides a balance of support and contouring that works well for many different sleepers, including side, back, and combination sleepers.

The AS3 has a 3-inch Bio-Pur® comfort layer, which hugs the body’s curves, ensuring joints are cushioned and protected from pressure points. Bio-Pur’s® responsiveness also gently lifts hips to prevent spinal misalignment, so you wake with less pain. This contouring comfort layer helps you find a weightless sleep position, so muscles can relax and heal during sleep.

Beneath this layer, Amerisleep includes their Affinity foam with HIVE® technology. Hundreds of hexagonal cutouts respond to different levels of pressure. Near sensitive joints, cutouts are springy and compress easily to keep these areas cushioned. Along the back, cutouts are firm to ensure the lumbar spine has adequate support. HIVE® technology also helps increase breathability because warm air can quickly escape through each hexagonal cutout.

The base of the AS3 is made with Amerisleep’s Bio-Core® foam. This material is strong and durable enough to maintain the mattress’s supportive shape and structure throughout decades of use.

All three layers of the AS3 are backed by a CertiPUR-US® certification, ensuring they are free of harmful chemicals. The mattress is also covered in a soft, breathable material. This cover is removable and machine washable, making it easy to keep the mattress clean and germ-free.

You can make this mattress even more high-tech with one of Amerisleep’s adjustable bases, the Adjustable Bed or the Adjustable Bed+. These bed frames offer head and leg articulation—improving circulation, digestion, and alleviating symptoms of sleep apnea.

The durability of the Amerisleep’s AS3 is backed by an industry-leading 20-year warranty covering structural defects, such as sags and indents greater than .75 inches. You can experience the comfort of this mattress for yourself with Amerisleep’s 100-night sleep trial. If you are not happy with the bed, Amerisleep will arrange for a pick-up and provide a full refund.

Best Smart Memory Foam Mattress – Zoma Mattress

Although the layers of the Zoma Mattress may not seem high tech at first glance, they each feature cutting-edge materials to provide better quality sleep. The pressure relief and conformability of this mattress are so impressive that it has recently become a favorite of many professional athletes.

The Zoma has a stretch-knit cover with ventilation channels to prevent heat build-up. This cover’s flexibility allows sleepers to experience the full contouring and support of the gel memory foam top layer.

The Zoma’s comfort foam is infused with a cooling gel to draw heat and moisture away from the surface of the bed, allowing you to sleep cool and undisturbed. While the gel-infusion works to keep you cool, Zoma’s Triangulex™ technology, arranged in three distinct zones, works to relieve tension and promote deep relaxation.

To encourage a safe, neutral spine, Zoma includes their Reactiv™ transition layer in its namesake mattress. This foam has a latex-like bounce to minimize sinking and keep the hips and shoulders lifted and aligned. The combination of spinal support and pressure relief is perfect for athletes and those with an active lifestyle because it promotes a healthy spinal position.

The base of this mattress features Zoma’s Support+, a durable foam that protects the upper layers from sags and indentations. This stable base ensures the mattress technology lifts and cradles the body for a perfect night’s sleep.

You can also pair this memory foam mattress with the Zoma Adjustable Bed Frame, a customizable base that lets you lift the head and legs for an even more comfortable sleep position.

If you are interested in testing out the Zoma Mattress, you can take advantage of their 100-night risk-free sleep trial. This extended trial period allows you to make sure the mattress’s comfort and support are right for your body type and sleep style. It also comes with a 10-year full replacement warranty.

Best Smart Hybrid Mattress – Vaya Hybrid

Vaya is a newer mattress brand producing a state of the art hybrid bed with two foam layers and an advanced spring coil base. Vaya’s unique foam is manufactured to have a slight elasticity, similar to latex foam. While this material is soft and conforming, it won’t create excess sinking, allowing the spine to rest in a safe, neutral position.

Vaya’s CertiPUR-US® certified foams, ventilated coils, and construction method produce a mattress that naturally retains less heat and moisture than traditional memory foam varieties, helping sleepers remain cool and comfortable throughout the night. Plus, the soft, airy cover surrounding the mattress is perforated to prevent body heat from building up in the bed.

The Vaya Hybrid offers sleepers the perfect balance of comfort and support with a buoyancy similar to an innerspring mattress. This is due to the spring coil support base, which provides even weight distribution, so sleepers are never forced into awkward sleep positions that put pressure on the spine. These coils are individually wrapped and move independently for adequate contouring and pressure relief. Reinforced edge support around the perimeter of the mattress also provides better motion isolation. A firm layer of foam rests beneath the spring coils for shock absorption and increased durability.

The layers of the Vaya Hybrid have a medium comfort level, which cushions the joints and gently lifts the hips for proper alignment. Side, back, and combination sleepers will enjoy the advanced spinal support and pressure relief the Vaya Hybrid offers.

Each mattress comes with a 10-year warranty to cover sags and indents greater than .75 inches. It also covers broken or bent coils that could change the structure of the mattress. Vaya includes a 100-night sleep trial, giving sleepers enough time to sleep on the bed and make sure it meets their needs.

Best Sleep Tracking Smart Mattress – Eight Sleep’s The Pod Pro

The Eight Sleep Pod Pro offers customizable temperature control on each side of the bed—perfect for couples with different preferences. Eight Sleep’s hydro pump heats and cools water through thermo-electric elements. Hot or cold water then flows from the pump to the Active Grid™ to change the temperature on the surface of the bed. The Active Grid™ is also Wi-Fi enabled, allowing users to set their preferred temperature with Eight Sleep’s smartphone application.

In addition to controlling temperature, the Active Grid™ is also a soft, flexible material that molds to the body’s curves to relieve tension. Ambient sensors across the surface of this grid measure the temperature and humidity in the room. Using this information, the grid automatically adjusts the bed to the user’s preferred temperature.

The sensors in the Active Grid™ monitor various biometrics, including heart rate and breathing rate. These sensors act as sleep trackers to provide feedback on your sleep cycle, duration, and disruptions. A pre-programmed smart alarm can even wake you up once you have reached a lighter stage of sleep.

In addition to this advanced technology, the Pod Pro has five foam layers, giving it a total height of 12 inches. At the top of the mattress, the layers are soft and compress easily with pressure. Near the base, the foam is firm to prevent structural changes such as indentations.

The Pod Pro comes with a 100-night sleep trial, giving sleepers plenty of time to make sure the mattress meets their needs. The Pod Pro limited warranty covers the foam layers for 10 years and the technology, including the Hub and Active Grid™, for 2 years.

Best Adjustable Smart Mattress – Kingsdown Sleep Smart Air

The Kingsdown Sleep Smart Air is a hybrid mattress with a combination of pressure-relieving foam and individually wrapped spring coils. The layers of this bed are covered in a performance fabric with thermic technology. This material absorbs and dissipates heat to create a cool and inviting atmosphere.

For even more breathability, a ventilated edge support system made of high-density foam surrounds the perimeter of the mattress. Airflow channels in this foam increase air circulation while also reducing motion transfer.

The Kingsdown comes with its IntelliMax 3 zone support system. This technology consists of an air chamber in the middle of the bed that users can adjust to change the firmness and level of support. An electric motor outside the bed can inflate or deflate the air in 3 body zones: the head and neck, lumbar and hips, and legs and feet. This system gives couples complete control over the support on each side of the bed.

If you are unsure of your preferred firmness level, the mattress’s diagnostic system can find the most supportive level for you. When resting on the bed, the IntelliMax system will change each zone’s firmness to suit your body type and position.

Kingsdown’s 10-year warranty protects the layers of the mattress, while a 5-year warranty covers the technology. You can also pair the Sleep Smart Air with Kingsdown’s adjustable base for even more comfort and customization.

What is a Smart Mattress?

A smart mattress features advanced technologies and materials to help customers find a better night’s sleep. The components of most smart beds are cutting-edge and are not found in most traditional mattresses. These technologies include sleep tracking sensors, automatic firmness adjustments, and unique foam layers that provide temperature control and spinal alignment.

Features of a Smart Mattress

Below, we explain the purpose and intention behind hi-tech add-ons and common smart bed features.

  • Tracking Sensors: Sensors are placed in the cover of many smart mattresses to track sleep habits and vital signs throughout the night. Sleep data, such as how much time you spent in REM, how often you changed position, and how often your sleep was disrupted, are sent to your smartphone each morning. This information allows sleepers to find areas for improvement and make adjustments to their sleep habits.
  • Temperature Control: Many smart mattresses have innovative foam layers, such as plant-based and gel-infused foam that regulate temperature. Additionally, some smart beds automatically adjust to a preset temperature using a hydro pump or electric motor.
  • Customization: Smart mattresses with built-in air chambers allow you to adjust the bed’s firmness and support. These changes are typically done with a remote control or smartphone application.
  • Automatic Adjustments: Sensors in the top layer of many smart mattresses allow for automatic adjustments to the temperature and firmness of the bed. The firmness will change to keep you supported as you switch positions throughout the night, while temperature automatically adjusts to maintain your preferred setting.
  • Alarms: Built-in alarms can gently wake sleepers with an audio message or gentle vibrations, and some alarms can be preset to wake you once you have entered the lightest stage of sleep.
  • Connectivity: Many smart mattresses are adjusted using a smartphone application; therefore, many smart beds have Wi-Fi and Bluetooth connectivity. This feature allows you to connect the bed to your phone or a virtual assistant like Amazon Alexa or Google Home.

What to Consider When Buying a Smart Mattress

Mattresses are not one size fits all. What feels most comfortable for side sleepers may not be right for those who prefer back sleeping. Additionally, while smart features like alarms and Wi-Fi connectivity are great, they won’t necessarily make the bed more comfortable. Therefore, it is important to look at the materials and firmness of the mattress before purchasing.

The following points can help you find a smart mattress that is durable, affordable, and meets your specific needs.

Mattress Firmness

Your body type and sleep style often determine the mattress firmness that is most comfortable and supportive for you. While some smart beds have an adjustable firmness, this feature will not change the mattress’s overall feel. Therefore, it is important to understand the comfort level for each mattress you consider.

A scale from 1 to 10, with 1 being the softest and 10 being the firmest, is often used to describe a mattress’s firmness. The chart below indicates the body type and sleep positions most suitable for each firmness.

Mattress Firmness Sleep Position and Body Type
Soft mattresses (1 to 2) Lightweight sleepers; ultra-soft and compresses with very little pressure
Medium-Soft mattresses (3 to 4) Side sleepers; cushions the joints and provides a slight firmness to prevent excess sinking
Medium mattresses (5) Provides a balance of cushioning and support; suitable for side, back, and combination sleepers, as well as average weight individuals
Medium-Firm Mattresses (6 to 7) Back sleepers and heavier individuals; offers a slight softness to reduce pressure points and firmness to prevent spinal misalignment
Firm Mattresses (8 to 10) Stomach sleepers; extra firm to keep the hips lifted and reduce pressure on the spine

Mattress Materials

Most smart mattresses are made with various types of foam or a combination of foam and wrapped spring coils. Below, we explain the pros and cons of these materials.

Memory Foam

Memory foam is known for its unique responsiveness. When you rest on this material, it immediately molds to the body to ensure each area is cushioned and supported so muscles can fully relax. Memory foam is available in several firmness levels, including ultra-soft, medium-soft, medium, medium-firm, and firm. The versatility of this material makes it suitable for most sleep styles and body types. The deep contouring and pressure relief of memory foam are also ideal for those with arthritis and other types of chronic joint pain.

Traditional memory foam tends to retain heat and moisture throughout the night, leading to sleep disruptions, such as night sweats. However, many smart mattresses use new, more advanced memory foam varieties made with plant-based oils and gel-infusions to combat heat retention.

Most memory foam mattresses have a durable support foam in the base to prevent sagging and indentations.

Individually Wrapped Spring Coils

Some smart mattresses are made with a combination of foam and spring coils, called a hybrid. While the memory foam top layer provides comfort and pressure relief, the spring coils offer a slight bounce. Heavier individuals and back sleepers often prefer a hybrid mattress to keep body weight evenly distributed and avoid uncomfortable sinkage.

Unlike traditional spring coils, the coils used in most smart beds are individually wrapped to provide more accurate contouring and maximum comfort. Instead of moving as a unit, these coils move independently of one another to reduce motion transfer.

Temperature Regulation

Smart beds provide more temperature regulation than traditional mattresses, which is perfect for those who sleep hot. Manufacturers achieve this by using temperature neutral foams, such as plant-based foams or those with a gel infusion.

Some smart mattresses also have ambient sensors to monitor your bedroom’s climate and automatically adjust the mattress to a preset temperature. Smart beds with dual controls give couples the ability to set a different temperature on each side of the bed.

Smart Features

Smart features such as sleep tracking, biometric monitoring, customization, and Wi-Fi connectivity can cause the mattress price to increase. Therefore, be sure these features are important to you and make use of them with ease. There is no sense in spending extra money on features that are inconvenient to use or those that don’t fit into your lifestyle. After all, many smart features do not change the bed’s overall feel or improve sleep quality.


Smart mattresses often come with a higher price point. The more smart features a bed has, the higher the price will be. Therefore, it is important to have a set budget in mind when shopping for a smart bed. It can be easy to get caught up in the novelty of these smart features and spend too much money.

Most high-quality smart mattresses cost between $1000 and $2000 for a queen size. However, those with an adjustable firmness level can cost upwards of $4000.

Sleep Trial

Even though many smart beds come with customizable features, it is important to test out a new mattress to make sure it is right for you. Most high-quality smart beds come with a risk-free sleep trial period, typically between 30 and 100 days.


A 10-year warranty is fairly standard in the mattress industry. Most reputable brands will repair or replace a mattress that develops sagging or indentations below .75 inches during the first 10 years of use.

As you shop for a smart mattress, be sure to determine the warranty period that applies to the mattress itself and the technology in the bed. Smart beds with sensors, air chambers, and temperature controls often come with a shorter warranty for the bed’s technical components and a longer one for the mattress.

Frequently Asked Questions

What sizes are smart mattresses available in?

Most smart beds are available in standard U.S. mattress sizes, including twin, twin XL, full, queen, king, and California king. However, some smart beds, particularly those with tracking sensors and an adjustable firmness, may only be available in full, queen, king, and California king.

How does sleep affect my work?

Sleep deprivation negatively impacts our cognitive function, mental clarity, memory, and focus, which, in turn, affects our work performance. Whether you work remotely or from an office, a good night’s sleep is vital to productivity and work quality.

Can you use a regular mattress on an adjustable bed?

Yes. Most mattresses can be paired with an adjustable bed. All foam beds and many hybrid mattresses tend to work best on an adjustable frame because they are flexible enough to bend without becoming damaged. Airbeds with an adjustable firmness should not be used on an adjustable base since the air layer can become permanently damaged when bent.

Are adjustable beds good for your back?

Yes. Adjustable beds with head and leg articulation provide targeted support to the lumbar spine, easing muscle tension and pain. When the legs are lifted slightly, the lower back muscles can fully relax, allowing for better recovery and deeper sleep.

What is the difference between a hospital bed and an adjustable bed?

Hospital beds and adjustable beds are similar. They both offer head and foot articulation, allowing sleepers to find the most comfortable sleep position possible. However, many modern adjustable beds have more advanced features, such as Wi-Fi and Bluetooth connectivity, USB ports, built-in massagers, and under-bed lighting.


With the huge advancements in technology over the past 15 to 20 years, it is no surprise that smart tech can now help us create a more comfortable sleep space. However, it is important to remember that the most valuable “smart” features are ones that actually enhance your mattress’s comfort. Sleep tracking sensors and heart rate monitors are great, but they will not change the bed’s overall feel. Therefore, be sure to select a mattress that is supportive and comfortable for you, at a price that makes sense.

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