Full Smart Bed by Eight Sleep Mattress Review

Do you have problems staying warm at night? If so, then you should consider a mattress like the Smart Bed by Eight Sleep.

Out of the many great smart beds on the market, the Smart Bed by Eight Sleep stands out for its competitive features and reasonable price.

Built with an internal heater that can be programmed to a temperature of your choosing, never wake up cold again.

The Smart Bed by Eight Sleep is the more affordable version of its cousin, the Pod Mattress by Eight Sleep.

The main difference between the Smart Bed and the Pod is that the Smart Bed doesn’t contain the cooling features that the Pod has.

However, this mattress has the ability to connect with your smartphone and wake you up when you are only sleeping lightly. That way, you never wake up groggy again.

If you expect a premium mattress without spending your entire budget, the Smart Bed is a great option to keep in mind.

What Type of Mattress is the Smart Bed by Eight Sleep?

The Smart Bed by Eight Sleep is an above average premium mattress for those who want excellent features without paying the top dollar.

With an intuitive sleep tracking system, it waits until you are sleeping lightly before it triggers an alarm at the perfect moment.

It is especially great for people who have problems staying warm at night. 

If you live a cold climate, you will love the internal temperature control.

Just connect to your smartphone and you’re set to go. 

Keep Your Bed Warm in the Winter Cold

Need to save some money on your heating bill? The Smart Bed can help you turn your home’s central heating system off.

the smart bed by eight sleep mattress

This bed has an internal heater which you can use on cold winter nights to keep yourself warm during your rest.

Best of all, the internal heater can separately control both sides of the bed.

This means that your partner can turn the heat off on their side while you use it on full blast to bundle up out of the cold.

Being able to split up the temperature helps partners get better sleep together on this mattress.

Intuitive Sleep Analytics & Wake Up

When you purchase this mattress, it comes with the ability to connect with your smartphone and help you track your sleeping habits.

The bed tracks your sleeping patterns to help you determine a sleeping schedule that keeps your body rested and ready for action when it’s time to wake up.

The bed has advanced sensors to know what stage of sleep you are in.

It strategically wakes you up near your target time at a point when you are sleeping lightly.

How Firm is this Mattress?

The Smart Bed has a medium level of firmness. On the firmness scale, it ranks up as a 5.5 out of 10.

With memory foam mattresses like this one, the struggle manufacturers face is finding a nice balance between firmness and softness.

In order to prevent motion transfer, and allow for optimum comfort, most people prefer foam mattresses like this one to be about as firm as this mattress is.

How Many Layers Does it Have?

This bed comes with three different layers of foam. This means that you can take the springs away from your back for good.

On top of the mattress, we have the Smart Cover. This is where the intuitive sensors are placed, and where the bed’s heater is.

The layers are built as follows:

The Smart Bed's layers

  1. Smart Cover with heating function
  2. Responsive Foam 2″
  3. Transition Foam 4″
  4. High-Density Support Foam 4″

Once you go underneath the smart cover, the Smart Bed contains three different layers of foam.

The foam layers work together to provide back and hip support. Altogether, there are 10-inches of foam for you to rest on.

Does the Smart Bed Mattress Sleep Hot?

Remember that this is a bed designed for people who get cold while they are sleeping.

As a result, this bed can sleep as hot as it needs to.

If you would rather get a bed where you can add some coolness into your mattress, check out the Pod by Eight Sleep.

In any case, turning the heat down on one side of the mattress while one partner sleeps on an unheated portion can help eliminate problems between partners.

How is Motion Transfer and Sinkage?

One of the reasons that people embrace foam beds a lot more these days is because they are really great at preventing motion transfer. 

This definitely holds true with the Smart Bed by Eight Sleep.

While moving during your sleep, the motion will not disturb your partner. Nor will they feel it.

Due to this mattresses medium firmness, you sink slightly into the bed. This is to help support parts of your body such as the hips and back.

Does it Have any Smell?

One of the biggest frustrations with getting a new mattress is the chemical smell that the mattress comes with.

Although this may not be such a concern to some, others can unwanted side-effects from a mattress with a chemical smell.

In order to allow for the best sleeping experience, without chemical smell, you should let your Smart Bed air out before using it. 

Usually, a new mattress will be free of any chemical smell within a week or so of being taken out of its factory seal.

Does it Require a Foundation?

Just as you would purchase a foundation for your average mattress, the Smart Bed will also require one.

When you purchase the Smart Bed by Eight Sleep from the manufacturer, you can choose to add in a foundation with your order.

This will help you save a trip to the mattress store to purchase your own once your Smart Bed arrives.

What Type of Cover does it Have?

Smart Bed tracking movement of a man and woman

The standard cover which comes with this mattress is the Smart Cover which is used for sensing your sleep patterns and heating up the bed.

For added protection, the manufacturer also gives the option to throw in a waterproof cover when you purchase your mattress.

If you are the type of person who may spill liquids onto your mattress at any time, getting the waterproof cover by Eight Sleep will help keep your Smart Bed in tip-top shape.

What is the Best Way to Care for the Smart Bed by Eight Sleep?

If you get a premium foam mattress like the Smart Bed by Eight Sleep, you should definitely put in your fair share of maintenance work.

That way, you can ensure that your Smart Bed lasts longer than you anticipate.

To care for your Smart Bed, start by keeping drinks away from the bed.

Since there are electrical components installed in this bed, this will help avoid any unnecessary accidents.

If you want to ensure that your bed lasts as long as possible, we recommend adding in the Eight Sleep waterproof cover when you purchase the Smart Bed mattress.

In general, for any mattress, is a good idea to add a mattress protector to increase its durability.

The Durability of the Smart Bed

One nice thing about this bed is that the manufacturer really helps us to place confidence in its durability.

They do this by giving us a 100-night free trial and a 10-year warranty.

Although this may not be too much out of the ordinary when we compare this mattress to others, the 100-night trial gives us the peace of mind that we can try before we buy.

Once you are confident that the bed is up to par with your expectations, the 10-year warranty will give you lasting peace of mind.

How is the Smart Bed by Eight Sleep Delivered?

The eight-sleep shipping boxes

When you purchase the Smart Bed by Eight Sleep, it arrives in a box at your door within 2 – 4 weeks.

Best of all, the shipping costs are included with the cost of each order. You don’t need to pay separately.

If you estimate that you may have difficulty installing things on your own, there are technicians who are on-call and ready to install the bed for you.

How Much Does the Smart Bed by Eight Sleep Cost?

When we look at the many different great Smart Beds on the market, one thing that becomes clear is that they are a tad more expensive than your average mattress.

After all, when you start to add in modern technology, things can get a little expensive.

One thing that is great about the Smart Bed by Eight Sleep is its reasonable prices

If you buy today, you can get a nice discount of $100 with our coupon TED100, resulting in these low prices:

SizeRegular PriceDiscounted Price
Cal King:$1,295$1,195

As we can see, the Smart Bed by Eight Sleep is only designed in larger sizes.

If you want a mattress which comes in smaller sizes, the Nectar Sleep mattress is another great option for you to consider.

In any case, the Smart Bed stands out for its intuitive tracking system, data analytics, and an internal heater.

Smart Bed by Eight Sleep Review – Our Verdict

  • 100-night trial and 10-year warranty
  • Internal heating system
  • Real-time sleeping data
  • Three layers of foam
  • Reasonable price for a premium mattress

This is a very reasonably-priced model by Eight Sleep ($995 for Queen) which includes advanced sleeping analytics and smartphone connectivity.

You can also keep your bed warm on the coldest of nights using the advanced Smart Bed heating system.

With features as these we see the Smart Bed by Eight Sleep as a great choice for anybody who never wants to worry getting too cold in bed again.

Sam Fisher

Sam Fisher

Head of Content

Sam is the Head of Content at Mattress Guides and an experienced mattress enthusiast. She is in charge of the company’s blog, but you can also follow her reviews and guides that are written with much passion.

Updated at April 19, 2020