The 8 Best Split King Adjustable Beds To Have Customizable Comfort

Trial: 60 nights | Warranty: 3 years | Features: Adjustable height, smart technology, programmable memory, dual head and foot massage | Weight capacity: 750 pounds

Pros:

• Budget-friendly
• Easy assembly with no tools required
• Free shipping and returns

Cons:

• Not compatible with a headboard
• Does not hug the wall

You don’t have to empty your wallet to get the best, and the Nectar Premier Adjustable Bed Frame is proof. The split king option lets each person find their optimal sleeping position with independent head and foot elevation that’s controlled using the included wireless remote or an app you can download to your phone (so you don’t have to worry about losing the remote). Speaking of your phone, if you’re using it often to adjust the bed or read a book, simply plug it into one of the four built-in USB ports to keep your phone charged. 

While the remote allows you to customize your ideal comfort and program it for convenient adjustments, you can also choose one of the preset positions with just the touch of a button, such as zero gravity, TV mode and anti-snore. Nectar says this bed frame has zero clearance, meaning no parts extend outside the frame, allowing it to be used directly on the floor or with an existing platform frame.  

What’s more, you can also adjust the height to suit any medical needs or preferences. It wouldn’t be the best without a massage feature, and this model features two massage zones in the head and foot, with three intensities and modes to find the vibrations that soothe your aches away. According to the brand, this adjustable bed is recommended for any ailment that finds relief from sleeping upright, including sleep apnea, acid reflux, poor circulation and more.

What the reviews say: “We purchased a split king so that my husband and I could independently raise and lower our heads and feet when needed,” writes one 5-star reviewer. “The bases are quiet, easy to use and very sturdy. My son and husband put the bases together in about 30 minutes.” Another writes, “This bed was easy to assemble, sturdy and so very comfortable. Best sleep we have had in years. The price is very reasonable, especially for the high quality.”

Trial: 30 nights | Warranty: 10 years | Features: Compatible with most bed frames, programmable memory, anti-snore function, free no-contact delivery | Weight capacity: 750 pounds

Pros:

• Quiet motor
• Compatible with a bed frame or headboard
• Easy to assemble

Cons:

• Fewer features
• 30-day trial is on the shorter side

An adjustable bed can sometimes make your bedroom feel cold with the addition of metal and moving parts. However, since the Casper Adjustable Base is designed to drop into your existing bed frame or with a stand-alone headboard, you don’t have to sacrifice aesthetics for comfort. This model is extremely budget-friendly, making it perfect for those with aches and pains or couples who finally want to experience sweet dreams all night long.

Whether you’re bingeing a show or going to bed, virtually unlimited positions allow you to find your optimal position, including a zero gravity preset that helps your entire body relax and an anti-snore function that angles your head to open up the nasal passages. Use the wireless remote to find the perfect tilt in the head or the foot of the frame, or lay it all the way flat. When you find the right position, be sure to program it in so you can conveniently find it later.  

If you want the full split king experience, customers can choose between two twin XL mattresses that let a couple each adjust their side independently. It’s compatible with all Casper mattresses or any other flexible foam models. However, it cannot be used with box springs or innerspring mattresses.

What the reviews say: One 5-star review says, “I would recommend this frame to anyone looking for a very sturdy, easy-to-use adjustable frame. The best thing is the many options available—both preset positions and those you can set yourself. I have been having some sleep/breathing issues and being able to adjust my sleep position is a positive improvement.” Another adds, “This works great for those who want some adjustment for back pain or snoring without the fancy add-ons.”

Trial: 100 nights | Warranty: 15 years | Features: Optional foot warming, automatic adjustments, personal sleep quality insights, smart device control, under-bed lighting | Weight capacity: 600 pounds per side

Pros:

• Includes mattresses
• Ultimate control over position and firmness level
• Ability to adjust partner’s side when they’re snoring

Cons:

• The bundle can’t be separated to switch out mattresses

If you want a luxurious bedtime experience, this Sleep Number has it all. To start, it comes with two mattresses, alleviating any worry of finding a compatible option. But these smart mattresses aren’t your run of the mill models—each mattress can be adjusted to your ideal firmness level. It also sends you a sleep quality report and responds to your movements while sleeping to help you get the best sleep all night.

This Sleep Number bed is also equipped with many of the same features of other split king adjustable bases, including head and foot adjustability (depending on which model you select). If you’re always cold, be sure to choose the option with feet warming. One of the presets is zero gravity, which takes the pressure off your joints and helps you feel weightless and completely relaxed. 

Controlling the Sleep Number is effortless using your smart device, whether it’s to get in the ideal position to read your favorite book or slightly lift your partner’s head when they start snoring. Plus, the under-bed lighting automatically turns on when you get out of bed to gently guide your path.

What the reviews say: “I bought this bed three years ago,” writes one reviewer. “I still love it. I have a lot of chronic pain and sometimes I like to sleep with a bed [that’s] softer, and sometimes I like to sleep with it a little firmer [when] pain is acting up. I also like the nightlight that goes on automatically because I get up to use the restroom often in the middle of the night.” Another says, “The adjustable firmness levels allow my partner and me to customize our sides perfectly, so we both get the exact comfort we need. The memory foam layer provides just the right balance of softness and support, making it feel like I’m sleeping on a cloud. Waking up refreshed and pain-free is something I never thought I’d experience again, but this bed has made it possible.”

Trial: No trial | Warranty: 25 years | Features: Removable legs, two wireless remotes, wall-hugging design, full body massage, preset positions | Weight capacity: 850 pounds

Pros:

• Free in-room delivery and set-up
• Zero clearance design
• Under-bed lighting

Cons:

• Not eligible for return or exchange

If you find yourself looking for a bed that has features to suit just about every need, the Saatva Adjustable Base Plus is a top choice. As a split king, it has independent head and foot elevation that allows each partner to find their most comfortable position. Plus, it comes with two wireless remotes—so there’s no fighting or worrying about who has control. This base also features full body massage that lets you choose the intensity and whether you want vibrations on the top half, bottom half or entire body. Reviews have mentioned the quiet motor, which is ideal for middle-of-the-night adjustments that shouldn’t wake your partner. 

Adjustable beds can be tricky to learn at first, especially when you don’t know what position or elevation you prefer. To curb this learning adjustment, this bed has several presets, such as zero gravity to provide a weightless feeling that’s designed to help with circulation and pressure relief and anti-snore, which elevates your head seven degrees to reduce snoring. Additional presets include a button that returns the bed to its flat position and a memory preset to save your favorite positions.

Wall hugging is a convenient feature to have as it keeps the same space between the wall and the base, even when the head is elevated. This keeps your side tables within reach and your partner close by. Other features include under-bed lighting, an in-remote flashlight and a remote safety lock. 

What the reviews say: One 5-star reviewer says, “The leg and foot massage is an incredible feature for added comfort and relaxation.” Another writes, “It is quiet and operates very smoothly. I especially like the zero gravity setting. When you lay in zero gravity your body is completely relaxed.”

Trial: No trial | Warranty: 10 years | Features: Adjustable height, programmable memory, USB ports, under-bed lighting, anti-snore, zero gravity | Weight capacity: 750 pounds

Pros:

• Raises, lowers and tilts along with head/foot incline
• White glove delivery and setup included
• Voice command

Cons:

• Doesn’t hug the wall
• Not eligible for return or exchange

With the Nolah LiftEase Adjustable Base, each partner can fully adjust and control their side of the bed separately without disturbing the other person. You can press the one-touch buttons to quickly achieve zero gravity or anti-snore, or find your perfect TV-watching position and program that into the wireless remote. If you can’t find the remote or don’t want to reach across the bed, there’s also voice command via a built-in microphone.

Customers can choose from leg height options of 6, 9 or 12 inches to add to the 9.5-inch frame, or you can add another 3 inches if you purchase the add-on castors. You can also raise the entire platform an extra 11 inches and lower it to more easily get out of bed. If mobility is a concern, there are optional handrails you can add for a fee as well. Massage is another standout feature of this adjustable base. It has massage motors at both the head and foot of the bed. And it has USB ports near the head of the bed to charge your phone or tablet while you relax. 

With included white glove delivery, there’s no need to worry about the hassle of setting up this base. Just keep in mind you need to purchase two twin XLs to create a split king size.

What the reviews say: This model was just introduced at the end of July 2024, so it doesn’t have any customer reviews yet. It made our list based on its high-tech design and the brand’s strong reputation. We’ll update this pick as soon as firsthand insights become available.

Trial: No trial | Warranty: 20 years | Features: Organic cotton and wool upholstered base, wood legs, smartphone app control, wall-hugging, lumbar support, tool-free assembly | Weight capacity: 850 pounds

Pros:

• Can pair with most headboards and bed frames
• USB ports
• Built-in flashlight and under-bed LED lighting

Cons:

• Not eligible for return or exchange

Sustainability is a value of Avocado Green Mattress, which is why this adjustable bed ditches the polyester and polyurethane in favor of natural materials including rubberwood legs. The upholstery is made using cotton and wool responsibly sourced from farms in India and Global Organic Textile Standard certified.

The anti-snore and head tilt positions are designed to improve blood circulation, reduce heartburn and snoring. Plus, the frame features a wall-hugging effect that stays close to the wall (and your nightstand) as it lifts you up. For middle of the night or early morning wake-up calls, use the remote’s flashlight or turn on the LED lights located underneath the bed. Or, ensure that your phone is charged and close by with the built-in dual USB ports.

This bed frame also features lower and upper lumbar support to support your lower back and relieve pressure points. For additional comfort, choose from three massage modes. If you or your partner snores, simply touch the automatic setting on the remote that eases into an upright position that helps open up the airways.

What the reviews say: “I’m now able to sleep throughout the night and wake up pain-free,” writes one 5-star review. “The massage feature is also a nice option to enhance relaxation after a stressful day. The adjustable base was easy to set up and has been working with no issues. I am very happy.” Another says, “It is wonderful. Our favorite features are the massage feature, the anti-snore and the light under the bed. We set the massage for 10 to 20 minutes, and it lulls you to sleep every night.”