Best split king size adjustable beds with mattress and frame

It’s 2021 and you’re still sleeping on an uncomfortable mattress that doesn’t fit your needs? You no longer have to! You and your spouse can each have your mattress and still sleep on the same bed! This concept is known as a split king adjustable bed. This article will make you familiar with how this works and how to find the best split king-size adjustable beds with mattresses and frames for you!

What is a split king adjustable bed?

While a regular king-size features one bed and one mattress, a split king has two twin-size mattresses on the same bed. This allows any couple with different sleeping needs to have their own mattress and sheets. Changing positions on one mattress won’t disturb your spouse next to you, thanks to all the in-built mechanical features. Keep in mind that headboards are usually not included with any bases and have to be bought and installed separately if you’re looking for a new one. Take a look at our best picks for the season.

concept bed

Here’s a list of the best split king size adjustable bed frames with and without a mattress.

The Top 3

Here are our top 3 recommendations that are sure to give you a good night’s sleep like no other.

1. Most luxurious – Sven and Son Platinum Split frame with cool memory foam

There’s plenty of reasons why this amazing frame has a whopping 4.7-star rating. With the best lumbar support, there is an individual pillow tilt and head incline driven by 4 independent motors. With under-bed lighting and 2 backlit remotes, you’ll never have to stumble around in the dark again. The cool gel bionic mattresses have a memory foam that fully supports your body’s pressure points to whisk you away into wonderland. The massage functions include pulse, wave, and full-body vibration to save you a visit to the spa when you’re feeling extra stressed. And to top it off – there’s even a 10 year extended warranty. That’s the reason it is at the top of our list!

Check out the reviewer who said this product literally saved their marriage!

Sven & Son
730 Reviews
Sven & Son
This beauty will ensure you get some great sleep! You will no longer have to suffer when you and your partner have different preferences as you're catching some rejuvenating time down! While pricier, it's still well worth it.

2. Most affordable and cheapest – The Lucid L600 with 12-inch memory foam

With an impressive rating of 4.6 stars on Amazon, this adjustable bed is the stuff of dreams. An independent head and foot incline on each twin assure that you can recline at your comfort without disturbing your partner. A wireless remote and a Lucid app make it easy for you to change settings without moving an inch. Perhaps the best part that many users look forward to is the massage feature that instantly relaxes you after a hard day at work. The included 12-inch mattress comes with a memory foam infused with aloe vera and bamboo wicks to keep odor and moisture away. All these also make this product an official “Amazon’s Choice” product.

Check out the reviewers talking about how easy it is to set up, despite several of them getting older!

LUCID L600
1,149 Reviews
LUCID L600
With a 12-inch memory foam bottom, you can't go wrong. If you've ever felt like you go to sleep without waking up, feeling great, this is a more affordable option.

3. Most Value for money pick – The Leggett and Platt Symmetry SM adjustable base

With head and foot incline at the touch of a button, you can rest easy after a hard day at the office. The dual USB port assures you don’t have to miss those important calls even while lying down. The dual massage feature with pulsating wave technology eliminates any masseuse appointment you may have wanted to book. It’s compatible with both slat and platform models so you don’t have to throw out your old beds. The zero gravity and anti-snore features are an added plus at this price. It’s our choice of the best value for money for a reason!

The Massage-feature ones

Here are our top picks for adjustable options that specialize in providing a spa-like experience right inside your home, however, not all of them are king-sized, nor necessarily split either.

      1. The iDealBed 4i Custom Adjustable base

A good night’s sleep comes easy when you’ve got the iDeal bed on your side. The full body massage has three different intensity levels that you can explore. The modes include wave, pulse, and timer options that you can set up for a continuous massage session. The massage helps in better blood circulation and gives an acupuncture-like feel to the body’s pressure points to relieve tension. Although it doesn’t include a mattress, the good news is that the frame is compatible with most mattresses and you don’t need to stress about buying new ones. The non-skid material assures any mattress fits and doesn’t slide off the frame. A self-explanatory backlit remote with 19 buttons is accompanied by the frame so you can easily shift positions while in bed. There are even 2 charging ports located on each side for days when you feel like working from the bed.

Want to experience a feeling of zero gravity, reviewers say this is the best sleep they’ve gotten in a long time.

iDealBed 4i
1,477 Reviews
iDealBed 4i
This TwinXL option provides many anti-snoring options, while being great for pressure relief purposes.
      1. The Maxxprime Wall Hugger

With three individual motors for head and foot tilt, this frame is all set to rock you right to sleep within minutes. The wall-hugging engineering means it stays in place as you adjust your bed and saves up to 9″ in space. The most loved massage feature has 4 x 3-speed massages for split kings all of which you can control right from your android or iOs app. Or you can use your wireless remote to change up the massage settings every few minutes.

Reviewers praise this option’s many bells and whistles, although it’s only queen-sized!

Maxxprime
45 Reviews
Maxxprime
At the price point this is offered at, you really do get a lot off flexibility and features that can upgrade your sleeping experience.

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The Best Value for money models

While luxury is important, it’s also equally important to plan out a budget and not go so overboard that it keeps you awake at night. Take a look at our best buck options :

      1. Rottnen

With all the essential features of a great adjustable frame, this Rottnen frame is a perfect value buy. Not only does it have all the anti-snore, zero gravity, and recliner features, but the assembly is also tools-free and simple. It can fit inside any frame and be paired with any mattress so you don’t have to ditch your old bed. It may be cheap but it’s certainly not worthless!

      1. Casper Rise Adjustable Base

This basic model priced at only $995 not only lets you get comfy but also saves all your favorite positions. The zero gravity assures a good body balance. It’s more cost-saving than you think since it can be paired with any bed frame any mattress and save you a couple extra hundred bucks. The plywood and steel build ensures a long-lasting life with a 10-year limited warranty.

The Most Premium Models

When you are ready to invest a slightly higher amount in your bed, a premium quality split king can be bought which will soothe all your senses and make you experience the comfort you didn’t think was possible. Here are our top picks:

      1. Ghostbed split king Adjustable Set

Not only does this premium piece include an infinite number of ergonomic positions for you to try, but it also includes up to fifteen modes of massage. All massage modes are at whisper level so you can easily be lulled to sleep without any disturbance. Not one but two wireless remotes and not two but four USB ports are included so there’s no chance of arguments with your partner over hogging charging points. You can maneuver each side individually or sync both twin beds together as one to cuddle with your partner. It even arrives pre-assembled and doesn’t require tools or a professional to be set up for use.

      1. Sven and Son Bliss

This electric option with unbelievable lumbar support comes with a 14″ cool gel mattress with memory foam. With 4 heavy-duty motors, head and foot tilt becomes easy and more luxurious than ever. Not only can you link your phones, but also iPad and any other Bluetooth devices to control the bed. If you’re scared at the thought of these innovative features breaking down midway through operation, don’t worry. There is an emergency power-down feature that can bring the base to a normal position if you feel overwhelmed by the settings. While most bases are compatible with a few types of mattresses, this base goes as far as being compatible with the platform and even storage beds. Retainer bar ensures no slipping and skidding during maneuvering with the two wireless remotes given. It’s called a premium buy for a reason!

Sven & Son Bliss
71 Reviews
Sven & Son Bliss
With its 14” cool gel memory foam, it'll feel like you're lying on your own little piece of heaven!

What to look for

It can be difficult to choose the right options with so much variety in the market. But if you’ve made the choice to buy a split king. Here’s a couple of things to keep in mind:

What to look for
Compatibility Quality Comfort
Price Positive customer reviews Decor and design
Features Company policies
  1. Compatibility – If you’ve already got a bed and a mattress that you won’t be discard, you’ll want to ensure the prior setup fits the new split kingframe. Twin size fitted sheets will also need to be bought in case you’ve only got one king-size mattress. It should also be measured to match the frame you are thinking of buying.
  2. Quality – If you’re buying a frame with a mattress included, it is important to check the durability of both since you’ll be discarding your old mattress. Read up on reviews and check up on the extended warranty period to ensure that the one you’re looking at lasts at least 6-7 years. Read up on policies surrounding the electronic features and their repair or replacement in case they malfunction or stop working.
  3. Comfort – After your spouse and you discuss what your sleeping needs are, it’s important to buy a mattress and frame that fits both of your requirements. For instance, if the head and foot incline is important but a massage feature isn’t a must for you, you can go for an option that doesn’t focus so much on the massage points and rather has a comfortable mattress that easily inclines without slipping off the head and foot reclining angles.
  4. Price – Split kings are an expensive investment even in the most basic models due to their high number of electronic features and ergonomic design. Reading reviews and checking ratings will ensure that you buy durable and long-lasting frames that are worth every penny of your hard-earned money.
  5. Decor and design – While frames are highly comfortable, they may not always be the most beautiful. It is a challenge to fit them into a theme-based home. Hence you may have to look into the options of colors and matching sheets to integrate split kings into your decor.
  6. Positive customer reviews – Look for the most appealing stars in the ratings and always check customer feedback to know the plus and minus points of each frame. While one or two problems may be a fluke, a repetitive problem in each review is a red flag and must be avoided at all costs.
  7. Features – Which features do you require the most? A foot-warming feature may be more important to a senior citizen than a USB port. A head-raising anti-snore feature is a must for someone with breathing difficulties and sleep apnea. This is why prioritizing your required features is important before you go and finalize your adjustable base.
  8. Good company policies – If the company guarantees a good period of the extended warranty, it is a good sign of the durability aspect of the frame. Repairs and customer service are also essentials that you can check in the reviews section straight from the customers. Immediate repairs and timely doorstep service are signs of a good company and customer relationship

Problems with this type

There aren’t too many problems with split kings as most are of the same size as regular king-size ones. The few hurdles you can encounter are perhaps buying new fitted sheets for each part. Apart from this, it could be that you find these frames are too big to fit into a small bedroom and hence small spaces aren’t ideal for this type of innovation. Another obstacle is the price aspect. Split kings can be on the pricey side thanks to the premium functions they offer. Especially if they include good quality memory foam mattresses, you’re looking at a budget of at least $3000.

Apart from these minor hurdles, nothing is stopping you from purchasing these superior comfort products.

How do you keep an adjustable split king bed together?

This is a major concern for split king buyers as they wonder how they will ever get used to separate mattresses instead of one big one. But this isn’t a huge a problem as it seems. You simply need two inexpensive pairs of sheet suspenders and lock them into position horizontally from one end to the other. One suspender is locked at the foot of the bed while the second is used to keep the head of the mattresses together. Another measure you can adopt is also to use Otis grip sheets on the wooden surface of the bed, just below the mattress, to make sure it stays skid-free.

Is the split king worth it?

Even though you might have to do some savings or extra stockbroking to get these mattresses, it’s worth the effort because a comfortable night’s sleep is what everyone looks forward to at the end of the day. This mattress can get rid of any unwanted back, hip, and shoulder pains you may experience along with the anti-snore function that tilts your partner to a level they won’t be making much noise at. The various massage intensity levels and the memory foam that has cooling properties take the stress off your muscles as soon as you hit the hay. So yes, we would say it’s is worth every cent.

Can you cuddle on a split king?

Sleeping on different mattresses doesn’t mean you have to stay away from your partner. Simply grab the remote and shift into the same setting as your partner and get cozy! Getting intimate only becomes difficult if you choose to sleep in drastically different settings and positions.

What are the pros and cons?

Of course, before making any big purchase it’s essential you review its pros and cons. Here are the pros and cons of a split king.

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Pros

  • You and your sleeping partner can customize your side to suit your needs.
  • The double twin options make it easier to move and transport the mattresses whenever and wherever.
  • You can also get different mattresses on each side. For instance a water bed on one side and a memory foam on the other.
  • Motion is not transported from the location of one side to the other. So any amount of tossing and turning by your partner won’t wake you up.
  • Instant massage on days you feel extra stressed.
  • Two and sometimes four USB ports assure you don’t have to leave the bed to charge your phone or even attend an important call.
  • Great lumbar support means no more backaches.
  • Head and foot incline on simply pressing a button on the wireless remote ensures you don’t have to get out of bed to change positions.

Cons

  • You will need to buy new sheets of twin size if not already owned.
  • The best models with a higher number of functions are often pricier.

Is two twin XL the same as split king?

A split king size is the same as a normal king-size bed which is measured at 76″ x 80″. One twin XL is measured at 38″ x 80″. This means that two twin XL sized ones combined equal the same as a regular king-size mattress as well as a split king.

Can you put any kind of mattress on an adjustable base?

Yes, usually any mattress fits the bill if you’re adding an adjustable base to your bed. Especially if the mattress was bought in the last five years, it is probably suited for adjustable bases. But you should test out the structural integrity of your mattress to see if it can hold out bending, flexing, and mobility. Common mattresses that fit seamlessly with adjustable bases are memory and latex foams, inner springs, and air beds.

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Who has the best prices for these options?

Leggett and Platt are rated as the most value for money brand in adjustable beds by several websites. Not only this, but they also have a separate range of adjustable options under “Value models” so you get the best out of your buck. They offer up to 25 years of extended warranty and have the most range of sizes compared to other brands. Theirs range anywhere from $300 to $3500 which means there’s something to suit everyone’s pocket. This is the reason our top value pick is also Leggett and Platt!

Apart from this, Reverie is also a top manufacturer that offers a wide variety of options. The price range varies from $900- $3200 which means there are budget-friendly options as well as premium luxury items available.

The Sleep number is another top-rated manufacturer that offers a wide variety of adjustable beds with unique features. One of these features that not many others offer is foot-warming to give you a cozy kick start to your sleep. You can customize your mattress to fit your base right on their website according to your budget.

Can most mattresses be used on them?

Yes, most mattresses like memory foams, latex foams, and air beds are suited for adjustable beds. However, older ones and water beds are the types you have to watch out for as they are most likely to lose their structural integrity when bending or flexing the frame.

How much does a king-size adjustable bed cost?

On average a good adjustable bed can cost approximately $3000. However, there are other basic and value models available that can range from $2000- $3000 as well. If you’re only going for adjustable bases without mattresses, your cost can come down by $1000. The higher the number of features and better the mattress, the higher the price you have to pay. But everything is worth it when you experience the unique luxury of sleeping on an adjustable base with your spouse.

That’s all, folks!

Now that you’re familiar with all types of split king bases out there, we hope you’ll make a wise choice and rejoice while you sleep in a cradle of joy at night! If you’re curious to keep reading, we’ve got these articles on wire gauges, portable window ACs or blind spot mirrors.

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