7 Best King Adjustable Bed Frames (October 2026)
The best king adjustable bed frames include the Blissful Nights e4 King Adjustable Base for built-in comfort extras, the Mixcous King Zero Gravity Base for preset positions and capacity, and the Mixcous King Adjustable Base With Remote for wireless controls and tool-free setup.
On this page (6 sections)
- How we chose these king adjustable bed frames
- Compare the king adjustable bed frame picks
- The 7 best king adjustable bed frames in detail
- What should you check before buying a king adjustable bed frame?
- Which features matter most on a king adjustable base?
- How do you choose the right king adjustable bed frame?
The best king adjustable bed frame in this group is the Blissful Nights e4 King Adjustable Base, with 4 massage motors, USB ports, an under-bed light and preset positions. The other 6 picks offer options such as zero clearance, adjustable height and a wired remote.
We compared features, dimensions, capacity figures and setup requirements for 7 king bases. For a wider look, see our guide to adjustable bed bases and our best adjustable bed frames overall.
Our picks at a glance
-
1
Best for built-in comfort extrasBlissful Nights e4 King Adjustable Base
8.2/10 our score
See it on Amazon -
2
Best for preset positions and capacityMixcous King Zero Gravity Base
8.1/10 our score
See it on Amazon -
3
Best for wireless controls and tool-free setupMixcous King Adjustable Base With Remote
7.7/10 our score
See it on Amazon
- 4
Check itYireehome King Adjustable Base With Massage
Best for adjustable height and lighting - 5
Best for wired controls and height choicesCheck it - 6
Check itFlexiSpot S3K-Lite King Zero Clearance Base
Best for zero-clearance placement - 7
Best for specified angles and wireless controlsCheck it
How we chose these king adjustable bed frames
We ranked these king bases by their specs and features, including positioning, capacity, controls and room setup. Our score weighs those factors against what you’re shopping for.
We favored models with clear incline, size or capacity figures and useful differences such as massage, lights, height choices and zero clearance. Use the comparison table to narrow the group to features you’ll use.
Compare the king adjustable bed frame picks
Compare incline, controls, capacity and fit before choosing extras such as massage or lighting. Measure your mattress and existing frame, then check the height and support requirements for your preferred setup.
| Product | Best for | Size | Dimensions | Special features | Our score |
|---|---|---|---|---|---|
| Blissful Nights e4 King Adjustable Base | built-in comfort extras | King | 79.5 x 75.5 x 15 in | Massage, presets, USB ports, under-bed light | 8.2 |
| Mixcous King Zero Gravity Base | preset positions and capacity | King | Zero-gravity, anti-snore and TV modes | 8.1 | |
| Mixcous King Adjustable Base With Remote | wireless controls and tool-free setup | King | 80 x 76 x 12.72 in | Zero gravity and anti-snore modes | 7.7 |
| Yireehome King Adjustable Base With Massage | adjustable height and lighting | King | Adjustable legs, USB ports, LED lighting | 7.6 | |
| Amada King Adjustable Base | wired controls and height choices | King | 78.94 x 74.8 x 14.76 in | Wired remote and 4 height options | 7.5 |
| FlexiSpot S3K-Lite King Zero Clearance Base | zero-clearance placement | King | 78.74 x 74.8 x 14.41 in | Zero clearance and zero gravity | 7.2 |
| Feetice King Adjustable Base | specified angles and wireless controls | King | 79 x 74 x 12.72 in | Wireless remote and fabric cover | 7.0 |
The 7 best king adjustable bed frames in detail
The Blissful Nights e4 King Adjustable Base ranks first for its combination of massage, presets, USB ports and an under-bed light. The remaining picks offer different combinations of incline ranges, controls, height settings and zero clearance.
Blissful Nights e4 King Adjustable Base
- 4 massage motors
- Zero Gravity and Anti-Snore presets
- USB ports and under-bed light
- Wireless remote with memory presets
The e4 combines 4 massage motors, USB ports, an under-bed light and memory presets in one base.
Pros
- 4 massage motors
- Zero Gravity and Anti-Snore presets
- No-tools assembly
Cons
- 135 lb base requires planning to move
- Confirm capacity before buying
The Blissful Nights e4 King Adjustable Base suits shoppers who want extras alongside head and foot adjustment. It includes 4 massage motors, Zero Gravity and Anti-Snore presets, USB ports, an under-bed light and memory presets.
The base measures 79.5 x 75.5 x 15 inches and weighs 135 lb. It uses a wireless remote and requires no tools for assembly.
Blissful Nights describes the motors as quiet and backs the base with a 10-year limited warranty. Confirm capacity and incline ranges before buying if either is central to your choice.
Mixcous King Zero Gravity Base
- Independent head and foot incline
- Zero-gravity, anti-snore and TV modes
- 750 lb capacity
- Wireless remote
With 3 preset modes and a 750 lb capacity, this Mixcous suits shoppers who want preset positions and wireless controls.
Pros
- Head incline from 0–61° and foot incline from 0–37°
- 750 lb capacity
- 10-year structural warranty and 5-year parts warranty
Cons
- 2 boxes may arrive separately
- Conflicting dimensions require confirmation before fitting inside a frame
The Mixcous King Zero Gravity Base combines a 750 lb capacity with zero-gravity, anti-snore and TV modes on a wireless remote. The head adjusts from 0–61° and the foot from 0–37°.
The base weighs 96 lb and supports memory foam, latex, hybrid and gel foam mattresses. Mixcous gives conflicting measurements, so confirm its overall dimensions before planning to fit it inside another frame.
Mixcous provides a 10-year structural warranty, a 5-year parts warranty and lifetime technical support, subject to its coverage terms. The base ships in 2 boxes that may arrive separately, so wait for both before assembly.
Mixcous King Adjustable Base With Remote
- Independent head and foot incline
- Wireless remote
- 750 lb capacity
- Tool-free assembly
This Mixcous pairs a wireless remote with tool-free setup, independent head and foot adjustment, and a 750 lb capacity.
Pros
- Tool-free assembly with step-by-step instructions
- 750 lb capacity
- Lifetime technical support
Cons
- Ships in 2 boxes that may arrive separately
- Two-person assembly recommended
The Mixcous King Adjustable Base With Remote suits shoppers who want independent head and foot movement, wireless controls and tool-free assembly. It has a 750 lb capacity plus zero-gravity and anti-snore modes.
The base measures 80 x 76 x 12.72 inches and works with compatible memory foam, latex and hybrid mattresses. Mixcous recommends 2 people for assembly.
Its 2 boxes may arrive separately, so wait for both before setup. Mixcous provides a 10-year structural warranty for covered defects and lifetime technical support.
Yireehome King Adjustable Base With Massage
- Head incline 0–60° and foot incline 0–40°
- Adjustable base height from 10.12 to 14.84 in
- USB ports and under-bed LED lights
- 900 lb capacity
Adjustable height, USB ports and under-bed lights give this Yireehome several options for your bedside setup.
Pros
- 900 lb capacity
- Adjustable height from 10.12 to 14.84 in
- Head and foot incline angles are specified
Cons
- 1-year warranty is shorter than several other picks
- 140 lb base requires planning to move
The Yireehome King Adjustable Base With Massage suits shoppers who want adjustable height, USB ports and under-bed LED lighting. Its adjustable legs provide base heights from 10.12 to 14.84 inches.
The head adjusts from 0–60° and the foot from 0–40°. Yireehome gives a 900 lb maximum capacity and supports compatible memory foam, latex, hybrid and gel foam mattresses.
The base weighs 140 lb and includes height-adjustable legs. Yireehome provides a 1-year warranty, which is shorter than the coverage offered for several other picks.
Amada King Adjustable Base
- Wired remote
- 4 height options from 8 to 13 in
- Head incline 0–60° and leg incline 0–40°
- 750 lb dynamic capacity
The wired remote stays attached to the base, while 4 height settings let you choose from 8 to 13 inches.
Pros
- 4 height options
- Independent or linked adjustment
- Wired remote can hang bedside
Cons
- Wired control limits remote placement
- Height changes require reinstalling the legs
The Amada King Adjustable Base offers 4 height settings: 8, 10, 11 or 13 inches. It supports independent or linked adjustment, with ranges of 0–60° at the head and 0–40° at the legs.
The wired remote stays connected to the base and can hang from a bedside hook. That suits you if you prefer an attached control to a wireless remote.
The base measures 78.94 x 74.8 x 14.76 inches and has a 750 lb dynamic capacity. It supports compatible latex, gel, foam and hybrid mattresses up to 14 inches thick.
Changing height requires reinstalling the legs at the chosen setting. Confirm King-model compatibility before pairing it with a platform bed or standalone headboard, since Amada’s restriction specifically names the Queen version.
FlexiSpot S3K-Lite King Zero Clearance Base
- Zero-clearance design
- Independent head and foot incline
- Memory and anti-snore buttons
- 750 lb capacity
The zero-clearance design offers another placement option, and the remote includes memory and anti-snore buttons.
Pros
- Zero-clearance design
- Memory position and flat buttons
- 750 lb capacity
Cons
- Confirm incline ranges if you need a specific angle
- Check support requirements for your existing frame
The FlexiSpot S3K-Lite King Zero Clearance Base offers a zero-clearance design for shoppers comparing placement options. Its remote includes memory, anti-snore and flat buttons, plus a built-in flashlight.
The base has a 750 lb capacity and independent head and foot incline. It measures 78.74 x 74.8 x 14.41 inches and comes with 12-inch legs.
FlexiSpot states that the base has FCC and CE certifications and provides a 5-year quality guarantee. Confirm incline ranges if you need a particular angle, and check that your intended support surface suits the base.
Feetice King Adjustable Base
- Wireless remote
- Head incline 0–61° and foot incline 0–37°
- Zero-gravity and anti-snore modes
- 750 lb capacity
Feetice combines a wireless remote, independent head and foot adjustment, and zero-gravity and anti-snore modes.
Pros
- Head and foot angles are specified
- 750 lb capacity
- 10 years of after-sales support
Cons
- Ships in 2 packages that may arrive on different days
- Mattress compatibility is limited to the stated 8–12 inch range
The Feetice King Adjustable Base combines a wireless remote with independent head and foot movement. The head adjusts from 0–61° and the foot from 0–37°, with zero-gravity, flat and anti-snore modes.
The steel frame has a 750 lb capacity and measures 79 x 74 x 12.72 inches. It supports compatible memory foam, hybrid, latex and gel mattresses in the 8–12 inch thickness range.
A black fabric cover, illustrated instructions and assembly accessories are included. The base ships in 2 packages that may arrive on different days, so wait for both before setup.
What should you check before buying a king adjustable bed frame?
Check dimensions, mattress compatibility, capacity and height against your room and bed setup. A single-piece king base moves both sleepers together, while a split king usually allows separate positioning.
Measure the inside of an existing frame if you plan to put the base inside it. Allow the clearance required by the base manufacturer rather than assuming every king base will fit.
Check your mattress maker’s instructions before pairing the mattress with an adjustable base. Our guide to putting an adjustable base on a platform bed covers another important fit check.
Which features matter most on a king adjustable base?
Prioritize controls, incline ranges and fit, then compare extras such as massage, lighting and height settings. Preset buttons offer quick positioning, but an anti-snore label does not establish that a base treats snoring or sleep apnea.
If you want each side to move separately, consider a split king. Our guide to choosing between a king and split king adjustable bed explains the difference.
For one-piece king bases, compare the available angles, remote style and height settings. Speak with a doctor about ongoing pain, persistent snoring or other sleep problems.
How do you choose the right king adjustable bed frame?
Choose the Blissful Nights e4 King Adjustable Base for massage, USB ports and under-bed lighting. Pick the Mixcous King Zero Gravity Base for specified incline ranges and presets, or the Yireehome King Adjustable Base With Massage for adjustable height and lighting.
Consider the Amada King Adjustable Base if you prefer wired controls. For zero clearance, compare the FlexiSpot S3K-Lite King Zero Clearance Base with your frame’s dimensions and support requirements.
Check mattress compatibility and measure the space before ordering your king adjustable bed frame. If a different size or separate controls would suit you better, compare the queen adjustable bed bases or split king adjustable beds.
Our top 3 picks at a glance
-
1
Best for built-in comfort extras
Blissful Nights e4 King Adjustable Base
8.2/10 our score
See it on Amazon -
2
Best for preset positions and capacity
Mixcous King Zero Gravity Base
8.1/10 our score
See it on Amazon -
3
Best for wireless controls and tool-free setup
Mixcous King Adjustable Base With Remote
7.7/10 our score
See it on Amazon
Frequently asked questions
What should you check before buying a king adjustable bed frame?
Check the base’s dimensions, mattress compatibility and capacity before buying. Measure the inside of your existing frame if you plan to keep it, then compare height settings and controls.
Allow room for movement, and confirm whether the capacity includes the mattress as well as the sleepers.
Can you use a regular king mattress on an adjustable bed frame?
A regular king mattress may work if it is flexible and approved for adjustable bases. Foam, latex and some hybrid mattresses can be suitable, but check your mattress maker’s instructions first.
Our guide to using a regular mattress on an adjustable bed explains what to consider.
Is a king adjustable bed the same as a split king?
A single-piece king base moves both sleepers together, while a split king usually uses 2 Twin XL bases for separate positioning. Independent head and foot adjustment does not mean independent left and right sides.
Compare configurations in our king vs split king adjustable bed guide.
Do king adjustable bed frames need special sheets?
A single king mattress generally uses king-size sheets, while 2 Twin XL mattresses usually need separate fitted sheets. Match the sheet pocket depth to your mattress thickness and check that the sheets stay secure as the base moves.
Our split king sheet guide covers fit and sizing.
