Top 5 Split King Adjustable Beds: Buyer’s Guide

Imagine sharing your bed, but getting the perfect sleep setting just for you. Does the thought of finding that ideal arrangement sound like a puzzle with a million pieces? You are not alone!

Choosing a Split King Adjustable Bed can feel overwhelming. You want comfort, the right features, and a bed that fits your space and your budget. It is easy to get lost in technical terms and endless choices. We understand the frustration of wanting peaceful nights but facing confusing decisions.

This post cuts through the noise. We will break down what makes a great Split King Adjustable Bed. You will learn the key features to look for and how to match a bed to your sleep style. By the end, you will feel confident in picking the perfect adjustable base for your bedroom.

Ready to transform your shared sleep space into a haven of personalized comfort? Let’s dive into everything you need to know about Split King Adjustable Beds.

Top Split King Adjustable Bed Recommendations

No. 1
EGOHOME Split King Adjustable Bed Frame and 14 Inch Cooling Memory Foam Mattress, Wireless Remote Head and Foot Incline, 12 inch Legs, Zero Gravity
  • Universal Compatibility with Mattresses: Adjustable bed frame fits seamlessly with all mattress types (8"-14" thickness for memory foam, latex, hybrid).This is a combination with a medium-firm gel-infused mattress, which features graphene-infused cover that stay cooler than other fabric
  • Personalized Ergonomic Zones: 58° head elevation (stops acid reflux) + 37° leg lift (boosts circulation) - Preset Zero Gravity or Flat with the wireless remote. Experience surgical-grade positioning for reading, reflux relief, or sciatica care.
  • Static Load Capacity: 750 lbs (340 kg) reinforced steel frame is strong enough for couples, children and even pets. The retainer bar can lock your mattress in place during adjustments.
  • Effortless Installation: Designed with ease of use in mind, the adjustable bed base offers a straightforward assembly process. With minimal effort, you can have your new bed base set up and ready to use in no time.
  • ZERO WORRY WARRANTY: We are dedicated to giving you the best night of sleep through our superior products. If your mattress and bed frame set is defective or damaged during delivery, our U.S.-based customer support team will happily work with you to address any concerns to make it right. ATTENTION: THERE IS NO TRIAL PERIOD, OPENED MATTRESSES CANNOT BE RETURNED
No. 2
EGOHOME Split King Adjustable Bed Frame and 14" Memory Foam Mattress, Independent Head and Foot Incline Electric Bed with Massage, Wireless Remote, Zero Gravity, LED Lights, USB Ports, Adjustable Legs
  • INDEPENDENT HEAD AND FOOT INCLINE-Independent Head (0-60 degrees) and Foot (0-45 degrees) Incline. You can easily sit up in bed to watch TV, work on a laptop, or read a book without extra pillows and experience exceptional back support that relieves nerve and joint pressure all night.
  • INTELLIGENT DESIGN, EASY COMFORT - We use premium quality steel that is robotically welded to ensure safety and stability. It has been through rigorous stress tests to withstand over 750 lbs.Many hours of design and testing were performed to ensure flawless functionality and durability.
  • MATTRESS with ADJUSTABLE BED - This electric bed comes with copper gel memory foam mattresses which can effectively absorb pressure away from all parts of the body, make you feel really pressure-relieving. Furthermore, the foam mattress has been passed by CertiPUR-US certification and International Chiropractors Association's endorsement, helpful for back pain relief, and gives you a healthy sleep environment.
  • ADJUSTABLE LEGS - Easily adjust the height according to your needs. Adjustable and removable legs allow you to adjust the height of the base from platform to 12 inches high. Installation can be easily done in less than 5 minutes.
  • ZERO WORRY WARRANTY - We are dedicated to giving you the best night of sleep through our superior products. If your mattress and bed frame set is defective or damaged during delivery, our U.S.-based customer support team will happily work with you to address any concerns to make it right. ATTENTION: THERE IS NO TRIAL PERIOD, OPENED MATTRESSES CANNOT BE RETURNED.
No. 3
Sven & Son Classic Adjustable Bed Base, Head and Foot Lift, Massage, Under-Bed Lights, USB, Gel Memory, Zero Gravity Smart Frame - Split King + 14 inch Hybrid Spring Matt (Medium Soft)
  • Unmatched Comfort & Adjustability: Elevate your sleeping experience with our head (up to 75°) and foot (up to 45°) lift mechanism, allowing for perfect positioning. By adjusting your sleeping position to the ideal angle, you can benefit from clearer airways, decreased congestion, lessened snoring, and better spinal alignment to ease back pain.
  • Innovative Ergonomic Remote: Dive into a realm of relaxation with settings such as Zero Gravity for weightlessness and Anti-Snore for unobstructed breathing. The remote boasts memory positions to save your favorite settings, under-bed lighting for soft illumination, and dozens of other features to bring you personalized comfort.
  • Luxury & Convenience in One: The under-bed lighting casts a serene glow, perfect for nighttime ambience. The built-in USB ports ensure your devices are always charged. For relaxation or therapy, the bed offers various massage modes to soothe your body.
  • Comprehensive Warranty & Features: Beyond unmatched coverage with our 25-year warranty (a $299 value), this bed frame promises durability and reliability. The mattress retention system ensures stability, while adjustable legs cater to your height preference. Every feature, from the emergency power-down to the remote layout, has been thoughtfully designed for your convenience.
  • Sleep Bundle Includes: Our bundles combine an adjustable base with a luxury mattress of your choice. Our mattresses use bionic cooling gel infused memory foam to eliminate pressure points. The premium quilted covers use heat-wicking technology to keep you cool and comfortable. The comfort foam layer gently cradles and supports your body. Our mattresses are CertiPUR-US Certified and free of any harmful toxins or chemicals. Items contained in 3 separate boxes; transportation times may vary per box.
No. 4
Amada Split King Adjustable Bed Frame with Massage, Adjustable Bed Base with 4 USB Ports & Under-Bed Nightlight, Head & Foot Incline, Electric Base with 4 Height Options, 01B-SK1
  • USB Charging & Nightlight: This bed frame features USB-A & USB-C charging ports on each side, keeping your devices powered. A soft under-bed nightlight offers subtle illumination without disturbing your partner.
  • Adjustable Angles: This Split King bed frame allows you to elevate your head up to 65° and feet up to 45° for personalized comfort. Whether watching TV, reading, reducing snoring, or enjoying the Zero Gravity setting for improved circulation and pressure relief, this frame adapts to your needs.
  • Massage Function: Relax with head and foot massage options designed to relieve muscle tension and enhance circulation. Choose from three intensity levels and multiple modes to customize your comfort, all easily controlled via the wireless remote.
  • Mattress Compatibility: This bed frame provides stable and durable support for memory foam, latex, and hybrid mattresses, ensuring a comfortable sleep experience. The high-strength steel construction enhances durability for long-term use.
  • Adjustable Height: Customize the height to 8", 10", 11", or 13" with three leg sections (2", 3", and 8"). Whether you need a lower setup for easy access or extra space for storage, this frame adapts to your needs.
No. 5
Split King Adjustable Bed Frame with Mattress - 14” Luxury Hybrid Mattress, Smart APP Contorl, Massage, Zero Gravity, Anti-Snore, 5 Minutes Installation, Head and Foot Incline, Medium Soft, Split King
  • 1️⃣ Ultimate Customization for Restful Sleep - This split king adjustable bed with mattress transforms your sleep with 55° head tilt and 42° foot elevation — engineered to open airways, reduce snoring, and align your spine for pain relief. Perfect for reading, relaxing, or combating acid reflux, this bed adapts to your needs.
  • 2️⃣ Smart Sleep Technology at Your Fingertips - Control your comfort effortlessly with the ergonomic remote featuring Zero Gravity mode (simulates weightlessness), Anti-Snore auto-adjust, and 3 memory presets. Soft under-bed lighting and dual USB ports add seamless convenience for nighttime ease.
  • 3️⃣ Luxury Meets Practicality - Indulge in therapeutic massage modes (full-body, lumbar, or wave) and a premium spring mattress (included). The CertiPUR-US certified gel-infused foam dissipates heat and cradles pressure points, while adjustable legs (8"-11.4") fit any bedroom style.
  • 4️⃣ 10-Year Warranty + Unshakeable Durability - Invest with confidence: Our industry-leading warranty (valued at $300) covers frames and motors. The steel-reinforced base, mattress retention bars, and emergency power-down ensure safety and stability for decades.
  • 5️⃣ Complete Sleep Bundle — Ready to Transform Nights - Get everything in one purchase: Adjustable base + luxury mattress (shipped in 4 boxes). The heat-wicking cover and bionic cooling gel foam guarantee a cool, toxin-free sleep. Note: Boxes may arrive separately.
No. 6
Tami Tami T600 Adjustable Bed Frame Split King Size with Remote & Massage - Syncable Electric Beds Bases, Zero Gravity, Dual Side USB, Nightlight, Quiet Motor, 5 Min Easy Assembly
  • UNMATCHED COMFORT: Head and foot position of this adjustable bed frame can be controlled separately or simultaneously, explore your ultimate sleeping position and add to customized position. Preset the Zero Gravity, Anti Snore positions to increase comfort, relieve pain, reduce sleep apnea, and acid reflux
  • EXCELLENT QUALITY: TAMI TAMI adjustable bed featuring a sturdy steel frame and a 12 mm wooden base plate for long-term durability, a twin xl weight capacity up to 750 pounds. Dual motors adopt thick aluminum alloy tube, thrust up to 8000N, looping test 30000 times, lift motors operate sound less than 45 db
  • ENJOYABLE CONVENIENCE: For relaxation or therapy, the bed offers various massage modes to soothe your body. Charge your electronic devices with USB ports on both sides. Under-bed light allows you to leave the electric bed frame safely during the night. The double-sided pockets provide easy access to store your essentials, keeping everything within reach
  • GREAT COMPATIBILITY: The adjustable bed comes with three height-adjustable legs, allowing you to customize the bed’s height to suit your preference. Sturdy retainer bar make the bed base compatible with memory foam, gel foam, latex foam, and hybrid mattresses under 14 inches. Disclaimer: We only sell adjustable bed bases, not including mattresses
  • WORRY-FREE PURCHASE: 5-YEAR warranty and 5 minutes of "no tool" assembly address your worries after purchasing this adjustable bed base. For any logistics or product issues, TAMI TAMI professional customer service will provide quick assistance for you in 24 hours
No. 7
Best Choice Products Ergonomic Split King Size Adjustable Bed Frame, Electric Base w/Wireless Remote Control, Nightlight, Massager, 2 USB Ports
  • ADJUSTABLE POSITIONS: Find your ultimate sleeping position; choose from the TV, Head-Tilt, and Zero Gravity preset positions, or add your own customized options; Note: King size variant comes with two adjustable platforms
  • CUSTOMIZABLE REMOTE: Adjust massage and positions with the click of a button, use the remote flashlight, and take your relaxation further with wave, pulse, or constant massage modes; Note: King size variant comes with two remotes
  • SEPARATE HEAD & FOOT INCLINE: Manage stress and find unmatched comfort when you take advantage of independent head and foot incline
  • BEDSIDE CONVENIENCES: Charge your phone with a built-in bedside USB, use the side pocket to store your phone or remote, and turn on night lights underneath to easily find your slippers
  • COMPATIBLE WITH VARIOUS MATTRESSES: Complete your optimal bed with the mattress of your choice, this base is compatible with memory foam, gel foam, latex foam, and hybrid mattresses; OVERALL DIMENSIONS: 80"(L) x 76"(W) x 14.25"(H); Weight Capacity: 750 lbs.; Items contained in 2 separate boxes. Transportation times may vary per box.
No. 8
Amada Split King Adjustable Bed Frame and 14 Inch Cooling Gel Memory Foam Mattress Set, Massage, Head & Foot Incline, Wireless Remote, USB Ports, LED Night Light, Medium Firm Support
  • Adjustable Head & Foot Angles for Personalized Comfort: Lift the head up to 65° and feet up to 45° on this queen size adjustable bed frame—perfect for reading, easing back pain, or sleeping in Zero Gravity mode. A versatile adjustable bed for better rest and recovery.
  • Soothing Massage for Head & Feet: Enjoy relaxing head and foot massage with 3 intensity levels and 4 modes. This adjustable bed frame queen size relieves tension and improves circulation—all easily controlled by the wireless remote.
  • Smart Remote with Presets & Extras: The backlit remote features one-touch Anti-Snore, Zero Gravity, and Flat presets, plus two memory slots for favorite positions. Also controls under-bed LED lights and built-in USB-A & USB-C charging ports.
  • Cooling Graphene Cover & Supportive Foam Layers: Stay cool with a breathable graphene-infused cover. Layers of gel-infused memory foam and wave-cut foam relieve pressure while supporting your spine. Medium-firm plus feel, CertiPUR-US certified, and fiberglass-free.
  • Tool-Free Setup & Adjustable Height Options: Quick 3-step assembly, no tools needed. Interchangeable 2", 3", and 8" legs create 4 bed heights: 8", 10", 11", and 13". Retainer bar keeps mattress secure, and the electric base supports up to 750 lbs.

Your Guide to Choosing the Perfect Split King Adjustable Bed

A split king adjustable bed gives you and your partner total control over your sleep. Each side moves independently. This means you can read, work, or sleep in your perfect position without bothering the other person. Choosing the right one takes a little know-how. Use this guide to find the best fit for your bedroom.

Key Features to Look For

When shopping, focus on these important parts. They make a big difference in how the bed works for you.

  • Independent Adjustability: This is the main reason to buy a split king. Make sure each side offers a full range of motion—head up, feet up, and often a lumbar or zero-gravity setting.
  • Weight Capacity: Check how much weight each side can safely hold. Stronger motors and frames support more weight.
  • Noise Level: Quiet motors are a must. Loud grinding or whirring sounds can wake you up. Look for models advertising “whisper-quiet” technology.
  • Connectivity and Extras: Do you want USB charging ports? Maybe under-bed lighting? Some advanced models even have built-in massage features.

Important Materials in Your Adjustable Base

The materials used determine how long your bed lasts and how well it works.

The Frame and Deck

Most quality split king bases use **steel frames**. Steel provides strength and stability. Avoid bases made mostly of plastic for the main support structure. The ‘deck’ is the surface where your mattress sits. Look for strong, perforated decks that allow air to flow, which helps keep your mattress cool.

The Motors

The motors do the heavy lifting. **Dual motors** are standard for split king beds, with one motor for each side. Look for brands that offer long warranties on the motors, as these are the parts that wear out first.

Factors That Improve or Reduce Quality

Quality isn’t just about price; it’s about design.

What Makes It Better (Improves Quality)
  • Wall Hugging Technology: This feature is excellent. As you raise the head of the bed, the base smoothly slides backward slightly. This keeps your nightstand and headboard close to you.
  • Preset Positions: Good beds have buttons for “Zero Gravity” (which relieves pressure) and “Anti-Snore.” These presets save you time.
  • Sturdy Legs: Adjustable legs let you change the overall height of the bed frame, which is helpful for getting in and out.
What Makes It Worse (Reduces Quality)
  • Thin Wiring: Poorly managed or thin electrical wires can break down quickly.
  • No Headboard Brackets: If the base does not include strong brackets to attach your existing headboard, you might have trouble securing it later.
  • Cheap Remotes: Flimsy, hard-to-read remotes frustrate users quickly.

User Experience and Use Cases

Think about how you actually plan to use your split king base every day.

For Couples

The primary use case is comfort for partners with different needs. One person might sleep flat while the other raises their head to watch TV. This independent control stops arguments over mattress position!

For Health and Comfort

Many people use these bases for health reasons. Raising the legs slightly can improve blood circulation and reduce swelling. If you or your partner suffers from acid reflux or snoring, raising the head section can provide significant relief. The bed adjusts to your body’s needs, not the other way around.

When setting up, remember that split king bases require two Twin XL mattresses. These mattresses must be flexible enough to bend with the base—traditional, very firm innerspring mattresses might not work well.


10 Frequently Asked Questions (FAQ) About Split King Adjustable Beds

Q: What size mattress do I need for a split king base?

A: You need two separate Twin XL mattresses. Two Twin XL mattresses placed side-by-side equal the size of one standard King mattress.

Q: Will my old mattress work on an adjustable base?

A: Maybe not. Only mattresses labeled “adjustable base compatible” work best. Memory foam, latex, and hybrid mattresses usually bend well. Very rigid innerspring mattresses often break or don’t bend correctly.

Q: How hard is the assembly process?

A: Assembly difficulty varies. Most people need two people for setup. If you are not handy, paying for professional setup service is often worth the money.

Q: Do I need a special bed frame?

A: No. Most split king adjustable bases function as the frame itself. They have legs and stand alone. You just need to ensure you have brackets if you want to attach your existing headboard.

Q: What is the “Zero Gravity” setting?

A: This setting raises both your head and feet slightly. It positions your body so that your weight is evenly distributed. This position reduces pressure on your spine and feels very relaxing.

Q: How loud are the motors usually?

A: Modern, good-quality motors operate quietly, often under 50 decibels, which is about the sound of a quiet refrigerator. Very cheap models are often much louder.

Q: Can I use the base without legs?

A: Some models allow you to place the base directly onto a standard platform bed frame. However, the legs are usually necessary to allow the motors enough clearance to move properly.

Q: What warranty should I expect?

A: Look for a warranty that covers the electronics and motors for at least 5 to 10 years. Shorter warranties suggest lower quality parts.

Q: Does the base move the mattress when I get up?

A: Some bases stay put. Others have a slight upward tilt when the head rises. This tilt helps you easily slide off the bed. Check the product description for this feature.

Q: Are split king bases heavy?

A: Yes, they are heavy because of the steel frame and motors. You should plan for delivery to the room where you intend to use it. Moving them upstairs later can be very difficult.