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Non Split Ease Base
Non Split Ease Base

Adjustable Comfort

Power Bases

Whether you’re reading your favorite novel, enjoying a late breakfast in bed, or even relaxing “weightless” with the pressure-relieving Zero Gravity setting — you’ll never return to a traditional bed frame again.

$2,199.00
or $36.65/mo.2 for 60 months1
(total payments of $2,199.00)
Free Delivery – Arrives in 2-3 Weeks
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without affecting your credit score.

Experience Customized Comfort

with TEMPUR-Ergo® Bases

Our newest adjustable bases combine advanced comfort with exclusive features
to help you get your best night's rest.

Adjustable Lumbar Support on the Ergo Power Base

Adjustable Lumbar Support

Raising up to 6 inches, this feature gives extra support for your lower back to help you stay comfortable all night — for every position, including stomach sleepers.

Zero Gravity on the Ergo Base

Head & Foot Lifts

Take complete control of your comfort with endless ergonomic positions to give you the ultimate support and customization while sleeping, reading, watching TV, and more.

 

 

Luxury Meets Innovation

All-Night Snore Detection

Five Star Review

"The adjustable base has almost eliminated our snoring problem. It adds so much comfort to
bedtime."

— Bedtime Blessings, NC

Five Star Review

"The bed detects and adjusts automatically to stop snoring. I'm amazed my sleep has improved dramatically."

— charles, vA

Five Star Review

"Life is good when you can change positions at the touch of a button, including a position for
snoring."

— Sleepy Time, NE


TEMPUR-Ergo® Smart Bases

Powered by Sleeptracker-AI® Technology

Stearns and Foster Mattress on a ProSmart Base with Sleeptracker Technology

TEMPUR Sleeptracker Logo

Put Your Sleep on Autopilot

Nothing to wear, start, or stop — just smarter sleep, night after night. Sleeptracker-AI® technology does the work for you. Download the companion app to your iPhone or Android device to
improve your sleep habits.

Our Most-Advanced Sleep Technology Ever

Upgrade to the TEMPUR-Ergo® ProSmart® Base

with three immersive sensory experiences to enhance your bedtime routine

Wind Down Program Icon

Wind Down®
 Program

Choose from two preset options (10 or 16 minutes long) that cycle through different base positions and calming massage settings to help you more quickly and comfortably drift off to sleep.

Sound Scape Massage Icon


SoundScape®
 Mode

Hear and feel sound through the mattress by playing sounds and songs that help you relax — or select a curated Tempur-Pedic® playlist on Spotify® for the ultimate calming experience.

Wave Form Massage Icon

Wave Form™
 Massage

Relieve stress and muscle tension with our innovative massage technology that uses sound waves to transmit vibrations from the base through the mattress to promote relaxation.

Next-Level Comfort

Which Power Base is Right for You?

Learn more about EASE® - Queen

Ease® Power Base

Rated 4.676300578034682 out of 5 stars
519 Reviews

An essential part of a holistic sleep experience, providing custom head and foot positions

Learn more about TEMPUR-Ergo® Power Base - Queen

TEMPUR-Ergo®
Power Base

Rated 4.591755319148937 out of 5 stars
752 Reviews

An upgraded sleep experience with Lumbar Support, Quiet Mode®, USB Ports, Massage and Underbed Lighting

Learn more about TEMPUR-Ergo® Smart Base - Queen

TEMPUR-Ergo®
Smart Base

Rated 4.606481481481482 out of 5 stars
432 Reviews

A fully integrated sleep system with all the features of our Ergo® base, plus automatic Snore Response™^ and Sleep Insights

Learn more about TEMPUR-Ergo® ProSmart® Base - Queen

TEMPUR-Ergo®
ProSmart® Base

Rated 4.625 out of 5 stars
224 Reviews

Our ultimate comfort experience offering all of our innovative Smart™ technologies, plus exclusive TEMPUR-Relax® features.

Popular Features

Ease® Power Base - Popular Features
  • Customized Comfort
TEMPUR-Ergo® Power Base - Popular Features
  • Customized Comfort
  • Lumbar Support
  • QuietMode™ⓘ
  • 1-Zone Massageⓘ
TEMPUR-Ergo® Smart Base - Popular Features
  • Customized Comfort
  • Lumbar Support
  • QuietMode™ⓘ
  • 2-Zone Massageⓘ
  • Snore Response™^ⓘ
  • Sleep Coaching
TEMPUR-Ergo® ProSmart® Base - Popular Features
  • Customized Comfort
  • Lumbar Support
  • QuietMode™ⓘ
  • Wave Form™ Massageⓘ
  • Snore Response™^ⓘ
  • Sleep Coaching
  • SoundScape® Modeⓘ

All-Night Support

Perfect for stomach and side sleepers, the adjustable lumbar feature in every TEMPUR-Ergo® Base gives you extra support for your lower back to help you stay comfortable throughout the night.

Not Available with the Ease® Power Base

Woman sleeping on a mattress with lumbar support bar visible



TEMPUR-Ergo® Smart Bases

Sleep Problems? Meet Sleep Solutions.

TEMPUR-Ergo® Smart Bases powered by Sleeptracker-AI® automatically respond to snoring and provide expert-level sleep insights and coaching through an easy-to-use app.

Couple sleeping in bed with mattress slightly lifted

Sleep Tracker Icon Snore Gradient

Automatic Snore Response™

TEMPUR-Ergo® Smart Bases detect snoring and adjust automatically— without waking your partner (or you).^ⓘ Enable Snore Response™ to have your Smart Base automatically raise your head when it senses snoring.

Coaching Icon Sleeptracker

Sleep Coaching

Prepare for nights of deep, restful sleep with personal analytics that tell your sleep story. You’ll get custom sleep coaching and tailored tips powered by Sleeptracker-AI® to improve your sleep.

A woman looking at her Sleeptracker app
A woman looking at her Sleeptracker app

Coaching Icon Sleeptracker

Sleep Coaching

Prepare for nights of deep, restful sleep with personal analytics that tell your sleep story. You’ll get custom sleep coaching and tailored tips powered by Sleeptracker-AI® to improve your sleep.

A couple laying on a split king bed

Sleeptracker Icon Connected Home

Connected Home

Compatible with Amazon Alexa, the TEMPUR-Ergo® Smart Bases give you control with simple voice commands to access your insights and adjust your Smart Base.

A couple laying on a split king bed

Sleeptracker Icon Connected Home

Connected Home

Compatible with Amazon Alexa, the TEMPUR-Ergo® Smart Bases give you control with simple voice commands to access your insights and adjust your Smart Base.

Sleep, Learn, Adjust

Sleeptracker-AI® technology analyzes your nightly activity, sleep stages and bedroom environment to
help you better understand and continuously improve your sleep — night after night.

Daily Sleep Quality

Sleeptracker AI Daily Sleep Quality

Sleep Quality tells you at-a-glance if you are trending toward better sleep — & the in-app sleep coach helps you improve your rating over time.

Sleep Insights

Sleeptracker AI Sleep Insights

With AI-powered sensors and real-time analytics, Sleeptracker-AI® technology provides specific insights based on every
night’s sleep.

Smart Alarm

Sleeptracker AI Smart Alarm

Set an AI-powered alarm designed to wake you when your lightest phase of sleep is detected — to help you wake
more refreshed.

Not Available with the Ease® Power Base or TEMPUR-Ergo® Power Base

Don't Just Take Our Word for It

Five Star Review


"Great product. Wouldn't have guessed that I would sleep that much better with an adjustable base. Zero G setting was a surprise as to how relaxing it is, especially with the massage setting."


— Sleepy No More, California

Stearns and Foster Lux Estate mattress on an adjustable base

The Split King Experience


You wouldn’t sacrifice your comfort— and you shouldn’t sacrifice your side of the bed. With our split king mattress sets, you can have both.

Limitless Adjustability

Offers customized head and foot positions on each side, so you can relax, read, work — even feel as though you’re weightless.

Motion Isolation

A split king features two mattresses on a single adjustable bed frame to minimize motion transfer, so you can sleep undisturbed.

Stearns Lux Estate Split King mattress on an adjustable base

The Split King Experience


You wouldn’t sacrifice your comfort— and you shouldn’t sacrifice your side of the bed. With our split king mattress sets, you can have both.

Limitless Adjustability

Offers customized head and foot positions on each side, so you can relax, read, work — even feel as though you’re weightless.

Motion Isolation

A split king features two mattresses on a single adjustable bed frame to minimize motion transfer, so you can sleep undisturbed.

Product Specifications

Dimensions

  • Twin - 37.5" x 73.5"
  • Twin Long - 37.5" x 79.5"
  • Full - 53.5" x 73.5"
  • Queen - 59.5" x 79.5"
  • King - 75.5" x 79.5"
  • CA King - 71.5" x 83.5"
  • Split King - 37.5" x 79.5" each piece (2 pieces, vertically split)
  • Split CA King -35.5" x 83.5" each piece (2 pieces, vertically split)

*Dimensions of each individual base may vary.

**Without legs, each base's height measures 3.67"

Please Note: Bases are purposefully built to slightly smaller dimensions than the corresponding mattresses they support to ensure compatibility with bedroom furniture.

Return Policy

This product cannot be returned and the 90-Night Trial does not apply. Read our return policy.

Rated 4.624884344666275 out of 5 stars

Read Our Reviews

Rated 4.624884344666275 out of 5 stars
1,927+ REVIEWS
AVERAGE OF 4.6 STARS
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Rated 5 out of 5 stars
5
EASE® Power Base
Jun 20, 2026
Source:
Stearns & Foster
Sweepstakes

Ease Power Base

Jun 20, 2026
Sleepy time, Tampa, Fl
I’m so glad I went back to order this base. Originally I bought a foundation to go with my new mattress. The base is so comfortable. I love being able to adjust it depending on how I’m feeling that day/night. Delivery was reliable and it was simple to put together.
Rated 5 out of 5 stars
5
EASE® Power Base
May 25, 2026
Source:
Stearns & Foster
Sweepstakes

Best Sleep Upgrade We’ve Ever Made

May 25, 2026
Rested in California, San Diego, CA
We absolutely love our adjustable base! It has completely changed our sleeping habits and overall comfort. Being able to adjust positions has made such a difference in how well we sleep and relax at night. We didn’t realize how much of an improvement it would make until we started using it every day. The quality is fantastic, easy to use, and now we can’t imagine sleeping without it. Highly recommend to anyone considering one!
Rated 5 out of 5 stars
5
EASE® Power Base
Apr 26, 2026
Source:
Stearns & Foster
Sweepstakes

Better than Expected

Apr 26, 2026
Extremely Pleased, Wetumpka, AL
My husband and I are so pleased with our split king mattress set, I'm a side sleeper and he's a back sleeper and the medium firm mattress is perfect along with the adjustable base. We had previously owned a Queen Stearns and Foster which served us great. We were able to move my husband out of a medical bed earlier as part of his recovery because of this bed. We couldn't be happier, it was well worth the purchase, actually better than expected. We love the zero gravity feature and one button reset, the remote is very easy to use.
Rated 5 out of 5 stars
5
EASE® Power Base
Feb 6, 2026
Source:
Stearns & Foster
Sweepstakes

Yes I needed it!

Feb 6, 2026
Convinced , Nebraska
We were wondering if we needed an adjustable base. Yes we did! It just makes all the difference to sit up slightly as needed, my favorite thing is the anti-gravity zero position every day We were wondering if we needed an adjustable base. Yes we did! It just makes all the difference to sit up slightly as needed, my favorite thing is the anti-gravity zero position every day I spend 20-30 minutes resting with the base in that position, and it is a relief. In many ways, sort of a therapeutic session. My hubby agrees!
Rated 5 out of 5 stars
5
EASE® Power Base
Jan 31, 2026
Source:
Stearns & Foster
Sweepstakes

Good base

Jan 31, 2026
Base is neat, Republic Mo
We enjoy being able to put the head up and watch tv before bed.....it has made it so we can lay down a bit earlier than normal, since we enjoy our shows in the evening. Pretty cool!
Rated 5 out of 5 stars
5
EASE® Power Base
Jan 27, 2026
Source:
Stearns & Foster
Sweepstakes

Luxury Product

Jan 27, 2026
Happy Sleeper, Los Angeles, CA
My EASE Power Base works perfectly and is such a nice luxury bonus. I don't think it's necessary for the price tag, but it is nice to be able to adjust my positioning for comfort and for lounging.
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