Adjustable Bases, Adjustable Bases & Accessories

Sealy Ease 4.0 Adjustable Base

The Sealy Ease 4.0 is a clean, simple, brand-name power base that focuses on the basics: quiet head and foot lift, nearly unlimited ergonomic positions, and a Zero Gravity preset on an easy wireless remote. Adjustable/removable legs let it sit at different heights or on many platform frames, and its slim profile keeps the whole setup looking neat instead of bulky. It’s ideal if you want Sealy quality and everyday adjustability without paying for massage or smart-home extras.

Comfort Level

Harder

Softer

Sizes Available

Price

Twin (38″x75″)

$899

Twin XL (38″x80″)

$899

Full (54″x75″)

$999

Queen (60″x80″)

$999

One Piece King (76″x80″)

$1499

Split King (Two, TwinXL Bases. Each 38″x80″ to total 76″x80″) This configuration allows for individual articulation of each mattress in a split king.

$1798

Sealy Ease 4.0 Adjustable Power Base

Overview / Description
The Sealy Ease Power Base is a clean, reliable adjustable foundation that focuses on the essentials: smooth head and foot articulation, nearly unlimited ergonomic positions, and a Zero Gravity preset on a simple wireless remote. The latest generation features adjustable/removable legs and platform-bed compatibility, so it can fit into a lot of bedroom setups without looking bulky. If you want everyday adjustability from a major brand with minimal fuss, this is the Sealy base to look at.

Best For

  • Shoppers who want head/foot lift and Zero-G, but don’t need massage or USB

  • People who prefer a slimmer, more understated base that doesn’t dominate the room

  • Sealy mattress buyers who want a matching brand, simple remote, and solid support

Key Features

  • Head and foot lift with a wide range of ergonomic positions

  • Zero Gravity preset on the remote to elevate head and feet into a more weightless, pressure-relieving posture

  • Easy-to-use wireless remote with one-touch controls

  • Adjustable/removable legs and platform-bed compatibility for flexible setups

  • Slim profile design and brand-backed durability from Sealy

Features & Specs

  • Lift & Positions

    • Nearly unlimited head and foot positions within the lift range

    • Zero-Gravity preset plus one-touch Flat; additional programmable positions on some generations

  • Design & Compatibility

    • Slim-profile deck to keep the overall bed height reasonable

    • Adjustable leg kit (3-in-1 style on newer models) for multiple height settings; removable legs for platform use

    • Compatible with most modern foam, hybrid, and adjustable-rated innerspring mattresses

  • Capacity

    • Ease supports up to ~650 lb distributed weight

 

 

 

Adjustable Base Collection – Mattress Mart

More and more of our customers tell us they want to be more comfortable in bed without stacking pillows or fighting with wedge cushions. Adjustable bases turn your mattress into a more supportive place to read, watch TV, work on a laptop, or simply sleep better. At Mattress Mart, we focus on power bases that are quiet, reliable, and built for real households—not flimsy gimmicks.

That’s why we carry a curated group of adjustable bases from Rize Home, Sealy, and Tempur-Pedic, ranging from simple head-and-foot lift models to full-featured bases with massage, lumbar support, USB ports, lights, and zero-gravity presets. Whether you’re trying to ease snoring, take pressure off your back and legs, or just want a more comfortable “lounge” position, we can help match you to the base that fits your needs and budget. Pair any of these with a quality mattress and you’ve essentially turned your bedroom into a custom-fit comfort system—one that can easily outlast the disposable frames and bargain motors flooding the market today.

Additional Information
  • Mattress Size:
    • Twin, TwinXL, Full, Queen, King, Split-King