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Sealy Ease 4.0 Full Adjustable Base

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SKU: 50418601

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ENGINEERED FOR SUPERIOR SUPPORT

As America’s #1 Mattress Brand,* Sealy® exceeds industry standards to deliver night after night of quality rest for side sleepers, back sleepers, stomach sleepers, and everyone in between. Whether you need added support or all-night comfort, Sealy® delivers happy mornings for years to come.



*Based on OpenBrand survey for 12 months ending 12/31/24.

Targeted Support
Targeted Support

Sealy Posturepedic’s exclusive PrecisionFit™ Coils are arranged right where you need them to help maintain your body’s natural alignment, provide all-night support, and reduce nagging Bed Aches™.

Built to Last
Built to Last

Sealy® uses state-of-the-art testing procedures to ensure every mattress exceeds industry standards for quality, which means you’ll enjoy great sleep for years to come.

Inspired by Orthopedic Specialists
Inspired by Orthopedic Specialists

Inspired by orthopedic specialists to reduce nagging Bed Aches™, Sealy Posturepedic® mattresses deliver exceptional support for the quality comfort you deserve night after night.

Power Bases

PERSONALIZATION, PERFECTED

The Ease® Power Base has all the features you need for the ultimate sleeping experience and is the perfect companion to your Sealy® mattress. Take control of your day or night with an unlimited range of head and foot positions that help you choose the best position for sleeping, reading, working, and more.

Boasting all of the features of a power base, the Sealy Ease 4.0 adjustable base delivers custom comfort. Adjustable head and foot positions promote ergonomic alignment using a wireless remote. For enhanced relaxation, the zero gravity preset relieves pressure from your lower back to simulate a feeling of weightlessness. Easily set the base flat again with the touch of a button. Plus, tapered legs feature removable pieces to conveniently adjust the base height. Its light, thin profile offers a more seamless storage experience.

Features

Adjustable

Collection

Ease 4.0

Warranty

25 year limited warranty -

View Warranty

Q&A answers generated with AI assistance.

How does the adjustable leg system work to change the bed's height?

This base is equipped with tapered metal legs that include removable sections, allowing you to customize the overall height of your sleep system. This is an excellent feature for matching the bed to the height of your nightstands or for creating under-bed storage space. Our experts recommend adjusting the leg height during initial setup to find the most comfortable entry and exit point for your specific needs.


Can I use this adjustable base with my current bed frame?

Yes, this adjustable base features a slim, light profile that allows it to fit inside most standard platform, panel, and slat bed frames. Because it is designed to be versatile, it can act as a standalone support system or be nested within your existing decorative furniture. If you are using a frame with storage drawers or fixed foundations, we recommend verifying the interior clearance against the base's dimensions (73.5"l x 53.5"w) to ensure a perfect fit.


What type of mattress is best suited for use with this motorized base?

This base is compatible with a wide range of modern mattress technologies. Based on our material expertise, memory foam, latex, and hybrid mattresses are the most ideal choices because they are designed to be flexible and maintain their structural integrity as the base contours to different positions. Traditional innerspring mattresses with a border wire may not be compatible, so we recommend checking your mattress manufacturer's specifications to ensure it is "adjustable-friendly."


What are the primary benefits of the "Zero Gravity" preset on this adjustable base?

The Zero Gravity preset is designed to elevate your head and knees slightly above your heart, simulating a feeling of weightlessness. This specific position is engineered to relieve pressure from your lower back and improve circulation. By promoting optimal ergonomic alignment, this feature can be particularly beneficial for those looking to reduce morning stiffness or manage chronic back discomfort.


Is this adjustable base a good choice for someone who lives in a smaller apartment or urban space?

Absolutely. The light and thin profile of this base makes it much easier to maneuver through tight hallways and staircases compared to traditional, bulky foundations. Furthermore, its streamlined design and "Zero Gravity" capabilities offer a high-end, luxury sleep experience without requiring the massive footprint often associated with motorized furniture, making it a smart choice for modern urban living.


Will an adjustable base help if I like to read or work on a laptop in bed?

Yes, one of the greatest lifestyle advantages of an adjustable base is the ability to customize head and foot positions using the wireless remote. Instead of stacking pillows for support, you can elevate the head of the base to an upright position that provides stable, ergonomic back support for reading or watching TV. This helps prevent the neck strain often caused by propping yourself up against a flat headboard.

53.50"w x 73.50"d x 3.75"h

4.5 out of 5 stars

Based on 11 ratings
5
73%
4
18%
3
0%
2
0%
1
9%
Koleen L
Verified Buyer

Purchased On Apr 14, 2025

I am enjoying sleeping better.

Reviewed On Jun 12, 2025
Yenia P
Verified Buyer

Purchased On Apr 1, 2024

Reviewed On Oct 26, 2024
Minnie B
Verified Buyer

Purchased On Aug 13, 2024

Reviewed On Oct 21, 2024
Mary Jones D
Verified Buyer

Purchased On Jul 12, 2024

this frame is good but i do not like the firmness of the mattress.

Reviewed On Aug 22, 2024
Mary G
Verified Buyer

Adjustable Base

Purchased On Apr 26, 2024

Raises as it should

Reviewed On Jun 1, 2024