9 Best King Adjustable Bed and Mattress Sets (October 2026)

The best king adjustable bed frame and mattress sets include the MLILY EGOHOME King 14 inch Memory Foam for a standalone king mattress, the Marsail Split King Adjustable Bed Frame for saved positions and massage, and the ESHINE Split King Adjustable Bed Frame for a hybrid split king set.

On this page (7 sections)

1. How we chose king adjustable bed and mattress sets
2. Compare king adjustable bed and mattress options
3. King adjustable bed and mattress picks
4. Should you choose standard king or split king?
5. What should you check before buying a king bundle?
6. Can you add a headboard to a king adjustable bed?
7. Which king adjustable bed and mattress set should you choose?

The best king adjustable bed and mattress set for most shoppers is the ESHINE 12-inch Hybrid Mattress King, a one-piece king bundle with a hybrid mattress and an adjustable base. Choose a split king set if you and a partner want separate movement on each side.

A matching bundle simplifies shopping because the mattress and base come together. Still, compare the mattress size, construction and control features before choosing, especially if you need independent positions.

For a broader shortlist across sizes, see our guide to best adjustable beds and mattresses. You can also compare best queen adjustable bed frame with mattress and best full adjustable bed frame and mattress options if king takes up too much room.

Our picks at a glance

1. 1
   Best for a standalone king mattress

   MLILY EGOHOME King 14 inch Memory Foam

   9.7/10 our score

   See it on Amazon
2. 2
   Best for saved positions and massage

   Marsail Split King Adjustable Bed Frame

   9.6/10 our score

   See it on Amazon
3. 3
   Best for a hybrid split king set

   ESHINE Split King Adjustable Bed Frame

   9.5/10 our score

   See it on Amazon

4. 4

   EGOHOME Split King Adjustable Bed Frame

   Best for a simple split king setup
   Check it
5. 5

   Celestial Aurora Adjustable Bed Base

   Best for a medium-soft split king set
   Check it
6. 6

   ESHINE 12" Hybrid Mattress King

   Best for a one-piece king hybrid bundle
   Check it
7. 7

   Vipbear Split King Adjustable Bed Frame

   Best for a split king with separate lift
   Check it
8. 8

   ESHINE King Adjustable Bed Frame with 14"

   Best for app control and hybrid foam
   Check it
9. 9

   Vipbear Adjustable Bed Frame Split King

   Best for a 12-inch split king mattress
   Check it

How we chose king adjustable bed and mattress sets

We compared bundle size, mattress construction, base movement, controls and setup details to match each pick with a clear use. Our score weighs specs, features and buyer feedback against what you're shopping for.

This group includes standard king bundles and split king sets. A standalone mattress is included as a useful option for shoppers who already own a compatible adjustable base, but it is not a complete set.

Compare king adjustable bed and mattress options

The main choice is a single king mattress or two independently adjustable Twin XL sides. Compare mattress type and base controls next, since those details change the feel and daily use of the set.

King adjustable bed and mattress picks

These picks cover one-piece king bundles, split king arrangements and a standalone mattress for an existing base. Check each product's bundle size before deciding.

1

MLILY EGOHOME King 14 inch Memory Foam: Best for a standalone king mattress

9.7/10Our score

• 14 in medium-firm memory foam
• Graphene cooling cover
• CertiPUR-US certified foam

This is a king mattress rather than a mattress-and-base bundle. Consider it if you already have a compatible adjustable base and want a 14-inch medium-firm foam mattress.

See it on Amazon

Pros

• King dimensions
• Medium-firm feel
• Compressed for delivery in a box

Cons

• Base is not included
• No trial period; opened mattresses cannot be returned

MLILY's EGOHOME King 14 inch Memory Foam is a standalone king mattress, not a bundle with an adjustable base. It measures 80 x 76 x 14 inches and has a medium-firm memory foam construction, so it can be considered by shoppers who already have a compatible king base.

The mattress has a graphene cooling cover and copper gel aerofusion memory foam in its top layer. MLILY also describes Adaptifoam as a latex-free layer designed for airflow and rebound.

The mattress arrives compressed in a box and MLILY says to allow 12 hours for expansion. It has a 10-year limited warranty, but there is no trial period and opened mattresses cannot be returned.

Choose it when you want a king memory foam mattress and already have the base. Confirm adjustable-base compatibility and return terms before ordering.

2

Marsail Split King Adjustable Bed Frame: Best for saved positions and massage

9.6/10Our score

• Split king base and mattress set
• Head lift to 65° and foot lift to 45°
• Two memory presets
• Three-speed vibration massage

Marsail pairs a split king adjustable base with two Twin XL mattresses. Its dual motors, two presets and three-speed vibration massage suit shoppers who want separate sides and saved positions.

See it on Amazon

Pros

• Two memory presets
• Zero Gravity and TV modes
• Tool-free assembly described in 3 steps

Cons

• Split king uses two mattress sides
• Warranty is 1 year

Marsail is a split king set with two Twin XL mattresses, a useful format when each sleeper wants a separate side. The dual-motor base raises the head up to 65° and the foot up to 45°, with Zero Gravity and TV modes.

Two memory presets save preferred positions, while three vibration massage speeds offer another control option. The mattresses have a 3-layer gel memory foam construction, a graphene-infused cover and open-cell foam.

Assembly is described in three steps: attach the legs, connect power cords and fit the mattress retainer bar. The mattresses arrive compressed and Marsail says they expand within 72 hours after unboxing.

Pick Marsail if you want split king movement, saved positions and massage in one package. Its stated warranty is 1 year, so compare coverage with other sets if warranty length matters to you.

3

ESHINE Split King Adjustable Bed Frame: Best for a hybrid split king set

9.5/10Our score

• Split king base with hybrid mattress
• Head tilt to 55° and foot lift to 42°
• Three memory presets
• Massage modes

ESHINE combines a split king adjustable base with a 14-inch hybrid mattress. The remote includes Zero Gravity, Anti-Snore and three memory presets, while the base offers massage modes.

See it on Amazon

Pros

• Hybrid mattress included
• Three memory presets
• Dual USB ports and under-bed lighting

Cons

• Ships in 4 boxes that may arrive separately
• Assembly required

ESHINE pairs a 14-inch hybrid mattress with a split king base. Its head tilt reaches 55° and foot elevation reaches 42°, with Zero Gravity, Anti-Snore and three memory presets on the remote.

Massage modes include full-body, lumbar and wave settings. The base also has under-bed lighting and dual USB ports, while adjustable legs range from 8 to 11.4 inches.

The set ships in four boxes, which may arrive separately, and assembly is required. ESHINE describes separate limited warranty periods for the steel base, motors and remote, so review those terms for the specific parts you care about.

This is a good fit if you want a hybrid feel and a split arrangement with several remote functions. Measure the room and check the delivery path for four boxes before ordering.

4

EGOHOME Split King Adjustable Bed Frame: Best for a simple split king setup

9.3/10Our score

• Split king base and cooling memory foam mattress
• Head lift to 58° and leg lift to 37°
• Wireless remote
• 750 lb static load capacity

This EGOHOME bundle includes two adjustable bases and two mattresses for a split king arrangement. Its remote offers Zero Gravity and Flat presets.

See it on Amazon

Pros

• Two Twin XL sides for split king
• Mattress and base included
• 750 lb static load capacity

Cons

• No trial period; opened mattresses cannot be returned
• Brand is not specified in the product name

This EGOHOME package combines two adjustable bases and two cooling memory foam mattresses for a split king setup. Its base raises the head to 58° and legs to 37°, with Zero Gravity and Flat presets on a wireless remote.

The package is described as a medium-firm gel-infused mattress with a graphene-infused cover. The frame has a 750 lb static load capacity and a retainer bar to hold the mattress during adjustment.

The listing details identify the included pieces as two bases and two mattresses, so plan for a two-side setup. EGOHOME states there is no trial period and opened mattresses cannot be returned.

Consider this set if you want a straightforward split king bundle with foam mattresses and a wireless remote. Confirm room clearance and the exact return terms before buying.

5

Celestial Aurora Adjustable Bed Base: Best for a medium-soft split king set

9.2/10Our score

• Split king base with two mattresses
• Head lift to 60° and leg lift to 45°
• Zero Gravity and Anti-Snore controls
• Memory positions

Celestial Sleep pairs its Aurora split king base with two 12-inch gel memory foam mattresses. The remote has Zero Gravity, Anti-Snore and memory position controls.

See it on Amazon

Pros

• Two Twin XL mattresses included
• Wireless remote with flashlight
• 10-year base warranty

Cons

• Medium-soft feel may not suit shoppers who prefer firmer foam
• Boxes may arrive at different times

Celestial Sleep's Aurora set pairs a split king base with two 12-inch medium-soft gel memory foam mattresses. The base raises the back to 60° and legs to 45°, with Zero Gravity, Anti-Snore and memory position controls.

The wireless remote also includes a flashlight and a quick flat adjustment. Celestial Sleep describes the base assembly as attaching the legs, power cord and foot retainer bar after unfolding it.

The set arrives in four boxes, and delivery times may vary by box. Celestial Sleep states a 10-year warranty for the base, so check which parts are covered before choosing it.

Choose Aurora if you prefer a medium-soft mattress and want split king movement. If you prefer a firmer feel, compare the medium-firm options in this guide.

6

ESHINE 12" Hybrid Mattress King: Best for a one-piece king hybrid bundle

9.0/10Our score

• King hybrid mattress and adjustable base
• Head incline to 55° and foot incline to 42°
• Three massage modes
• Wireless remote and USB ports

This ESHINE set combines a king hybrid mattress with a base that raises the head and foot. Its remote includes massage and Anti-Snore functions.

See it on Amazon

Pros

• King-size mattress and base bundle
• Three massage modes
• Adjustable legs

Cons

• Set weighs 190 lb
• Maximum weight recommendation is 500 lb

ESHINE's king bundle includes a 12-inch hybrid mattress and adjustable base. The base raises the head up to 55° and feet up to 42°, which offers positions for reading or watching TV.

The mattress combines gel memory foam with pocket springs. The remote has a wireless design and includes massage functions with three modes and three intensity levels, plus an Anti-Snore position.

The base has USB ports and under-bed night lights. Its adjustable legs can be set to 8 or 11.4 inches, which gives you two height choices to consider when planning bedside furniture.

Choose this set if you want one king mattress instead of split Twin XL sides. The set's stated maximum weight recommendation is 500 lb, so include the combined load of sleepers and bedding in your decision.

7

Vipbear Split King Adjustable Bed Frame: Best for a split king with separate lift

8.7/10Our score

• Split king base and 14 in gel memory foam mattress
• Head lift to 65° and foot lift to 45°
• Wireless remote
• Zero Gravity and Anti-Snore presets

Vipbear's split king set includes Twin XL mattress and base sides. Separate head and foot lift and two presets let you adjust the position from a wireless remote.

See it on Amazon

Pros

• 14 in medium-firm foam mattress
• Separate head and foot lift
• Adjustable legs

Cons

• Warranty details differ between product claims and specifications
• Confirm the exact included pieces before ordering

Vipbear's split king set pairs an adjustable base with a 14-inch medium-firm gel memory foam mattress. The base moves the head separately up to 65° and foot up to 45°, with Zero Gravity and Anti-Snore presets on the remote.

The frame uses metal support and adjustable legs. Vipbear describes the mattress as fiberglass-free and CertiPUR-certified, and says it can expand within 24 to 48 hours after unpacking.

The set includes a Twin XL mattress and base side, so check the number of pieces required for your intended split king arrangement. Product descriptions and warranty details can vary, so confirm exactly what is included and covered before ordering.

Consider this choice if you want a thicker foam mattress with separate head and foot lift. It has a 750 lb maximum weight recommendation.

8

ESHINE King Adjustable Bed Frame with 14": Best for app control and hybrid foam

8.5/10Our score

• King adjustable base with 14 in hybrid mattress
• Head incline to 55° and foot incline to 42°
• Smartphone app and wireless remote
• Zero Gravity

This ESHINE king bundle pairs an adjustable base with a 14-inch hybrid mattress. Control options include a smartphone app and wireless remote.

See it on Amazon

Pros

• King bundle includes mattress and base
• App and remote controls
• Zero Gravity function

Cons

• Assembly is required
• Confirm mattress and base dimensions for your room

ESHINE's king bundle includes a 14-inch hybrid mattress and an adjustable base with app and remote control. The base offers head incline up to 55° and foot incline up to 42°.

The mattress combines memory foam with pocket springs, according to the product description. The remote and app provide control options, and the base includes Zero Gravity.

Assembly is required, and ESHINE describes installation as taking about 5 minutes. The set has a stated maximum weight recommendation of 750 lb.

Choose this option if you want app control with a king hybrid set. Check the exact mattress and base measurements before placing it in a tight bedroom.

9

Vipbear Adjustable Bed Frame Split King: Best for a 12-inch split king mattress

8.1/10Our score

• Split king base and 12 in gel memory foam mattress
• Head lift to 65° and foot lift to 45°
• Wireless remote
• 750 lb maximum weight recommendation

Vipbear's 12-inch split king bundle includes a Twin XL mattress and adjustable base. Separate head and foot movement and Zero Gravity and Anti-Snore presets are listed features.

See it on Amazon

Pros

• 12 in mattress for a lower profile than 14 in options
• Separate head and foot lift
• Remote control

Cons

• Product description and warranty details should be confirmed before buying
• Assembly is required

This Vipbear option combines a 12-inch medium-firm gel memory foam mattress with a split king base. The base offers separate head lift up to 65° and foot lift up to 45°, plus Zero Gravity and Anti-Snore presets.

The bundle includes a Twin XL mattress and adjustable base. Vipbear describes a wireless remote and adjustable legs, and the maximum weight recommendation is 750 lb.

The stated warranty is 3 years in the specifications. Check the bundle quantity and warranty coverage before buying, since split king setups require two sides and product descriptions may differ.

Choose this set if you want a 12-inch foam mattress and split king movement. It is a lower-profile mattress option than the 14-inch choices in this roundup.

Should you choose standard king or split king?

Choose standard king for one continuous mattress surface, or split king if each sleeper needs independent movement. Standard king bundles such as ESHINE's 12-inch hybrid offer one mattress, while split king sets use two Twin XL sides.

A split king has a center seam, and each side may move separately depending on the base design. It also makes it easier to select different mattresses for each sleeper, though that can mean different feels or heights across the bed.

For a wider comparison of how the frames move and support a mattress, read how adjustable beds work. If your current bed frame will stay in the room, see how to install an adjustable base on a bed frame before choosing a base.

What should you check before buying a king bundle?

Check the mattress size, base size, mattress thickness, movement range, remote features, delivery plan and return terms. Those details determine whether a bundle fits both your bedroom and your preferred setup.

Start by measuring the room, doorway and path from the delivery point. Compare those measurements with the base dimensions and allow space around the bed for movement and access to controls.

Next, confirm whether the bundle is a standard king or split king. A split king set should make clear whether it includes two Twin XL mattresses and two base sides, and whether those sides connect or operate independently.

Mattress thickness is another practical check. A 14-inch mattress can sit higher than a 12-inch option, and thicker mattresses may need compatibility confirmation from the base maker.

Finally, read the return and warranty terms. Some sets have separate coverage for the frame, motors and remote, and some mattresses cannot be returned after opening.

Can you add a headboard to a king adjustable bed?

You may be able to attach a headboard, but compatibility depends on the base, mounting brackets and bed frame. Check the base's mounting instructions and the headboard's hardware before buying.

If you are planning a split king room, our guide to split king headboard and footboard sets covers the matching furniture question. For a foundation comparison, see best king mattress foundation and check whether an additional foundation is needed with your adjustable base.

Which king adjustable bed and mattress set should you choose?

Choose ESHINE's 12-inch hybrid bundle if you want a standard king surface with massage and a wireless remote. Pick Marsail or ESHINE's 14-inch hybrid split king if separate sides and extra controls matter more.

For an existing adjustable base, the MLILY EGOHOME mattress is the standalone king option here. Before ordering any bundle, verify the size, included pieces, return policy and compatibility with your room.

Our top 3 picks at a glance

1. 1
   Best for a standalone king mattress

   MLILY EGOHOME King 14 inch Memory Foam

   9.7/10 our score

   See it on Amazon
2. 2
   Best for saved positions and massage

   Marsail Split King Adjustable Bed Frame

   9.6/10 our score

   See it on Amazon
3. 3
   Best for a hybrid split king set

   ESHINE Split King Adjustable Bed Frame

   9.5/10 our score

   See it on Amazon

Frequently asked questions

Is a king adjustable bed one mattress or two?

A standard king adjustable set usually has one king mattress and one matching base. A split king set uses two Twin XL mattresses and either one split base or two connected bases, so each side can move separately.

Check the bundle size before ordering because the terms king and split king describe different setups.

Can a king mattress fit on an adjustable bed?

A king mattress can fit a king adjustable base when their dimensions and construction are compatible. Check the mattress maker's guidance for adjustable bases and compare the mattress size with the base before buying.

Foam and hybrid mattresses are common in these bundles, but compatibility should be confirmed for the exact model.

Should I choose a split king or standard king adjustable bed?

Choose split king if each sleeper wants independent movement or a different mattress feel. Choose a standard king if you want one continuous mattress surface.

A split king has a center seam, and bedding may need to be sized for two Twin XL mattresses.

Do adjustable bed and mattress sets include a headboard?

The bundles in this guide focus on the adjustable base and mattress, and their included components vary. A headboard may need to be bought separately, and some bases need brackets or a compatible frame to attach one.

Check the exact bundle contents and mounting instructions before planning the room.

How do I choose the right king adjustable bed and mattress?

Start with standard king versus split king, then compare mattress type, thickness, base movement, remote functions and room fit. A hybrid set may suit you if you prefer coils with foam, while all-foam sets avoid pocket springs.

Check delivery, setup and return terms before ordering.