*Mattress Firm 300 Adjustable Base
Adjustable bed frames enhance and elevate your sleep experience to give you unparalleled comfort. Mattress Firm offers a wide assortment of adjustable base options to best suit your body and budget. With a simple push of a button to raise your head, feet or both, you can reap the health and lifestyle benefits the best adjustable beds have to offer.
- Can help you stop snoring
- Can reduce heartburn
- Makes binge watching simple
- Can help with acid reflux
- Customize your sleep position
Top Selling Adjustable Beds
What is an adjustable bed?
An adjustable bed is a multi-hinged foundation that sits beneath your mattress for customizable support. An adjustable bed can also be referred to as an adjustable base, adjustable bed frame or power base, but they all mean the same thing: a more comfortable sleep space for you. Adjustable beds are usually motorized and controlled by a wired or wireless remote, allowing you to adjust the head, foot, or other portions of the mattress to an elevated position. Some adjustable beds even include smart device app support and can be controlled through downloading the corresponding app onto your phone or tablet.
What are the benefits
of an adjustable base?
Many sleepers have discovered that adjustable beds offer the targeted support, pain relief and personalized comfort they never knew they needed—not to mention that an adjustable base can make reading in bed, watching TV and simply relaxing more conveniently comfortable. Experience these benefits and more, for the opportunity to improve your quality of sleep with the best adjustable bed for you:
Elevating the upper body can help ease sinus pressure due to allergies, allowing for a better night’s rest.
Those with health concerns such as diabetes, and others, including athletes and pregnant women, can benefit from elevating their feet and lower body after a long day to help reduce swelling.
Lessens Digestive Stress
Digestion issues like heartburn, indigestion and acid reflux can keep you up at night; however, sleeping at an incline can help reduce stress placed on the throat, for uninterrupted sleep.
Breathe with Ease
Keeping the upper body elevated while sleeping can help those who suffer from sleep apnea, asthma and snoring by removing pressure from the lungs and keeping air flowing more easily.
An adjustable base allows you to choose a customizable sleep position that more closely matches the contours of your body, for targeted pressure relief. Especially for those with back pain and lower back pain, the customized functionality can help alleviate chronic aches.
If you’ve ever woken up because of arm or leg numbness, increasing the blood flow by sleeping in an elevated position can help you rest easy all night long.
Some adjustable beds include a massage and vibration feature to help stimulate muscles and relieve aches and pains.
Which adjustable bed
is right for you?
Quietmode™ Wireless remote Head and foot lift Two-Zone massage Adjustable legs Underbed lighting USB ports Zero gravity preset Quietmode™ Wireless remote Head and foot lift Zero gravity preset Two-Zone massage Perfectseat™ Pillow tilt Adjustable legs Underbed lighting USB ports Head elevation Foot elevation Wireless remote 1 memory setting Adjustable legs One-touch flat button Head elevation Foot elevation Wireless remote 2 memory settings Head elevation Foot elevation Wireless remote Under-bed lights 5 memory settings Massager USB chargers for your devices One-touch flat button Head elevation USB Ports Foot elevation Zero gravity Massager Anti-snore position Head elevation Foot elevation Wireless remote Under-bed lights 4 memory settings Dual massager Pillow-tilt articulation Adjustable legs Downloadable app for control Downloadable app for control Lumbar support One-touch flat button
Adjustable Bed Reviews
“I always read in bed and it has always been such a pleasure...now it's a delight with the adjustable base, and it's SO comfortable for reading and sleeping.”
- Barbara G
“Good for my health. I love the adjustable base. It helps with both the back problems and my sinus and asthma problems.”
- Dustin L
“I am sleeping so well now! I have had it for about 2 months and love all the features. The light under the bed is something I really enjoy! I can see to get around in the room in the dark. The massage unit is quiet and rocks you gently back to sleep if you wake up in the night. What a wonderful product!”
“This has been a miracle for my daughter who was suffering from chronic pain due to a low back fracture. Instant relief when positioning in a zero gravity. So pleased!”
FIRM CARE PROTECTION
Starting from $149.99
for 5 Years
for 5 Years
Firm Care Protection Plans offer convenience and peace of mind when purchasing a single adjustable or double adjustable power base. Choose from four different plans that best suit your needs.
Learn From Our
Frequently Asked Questions
Is an adjustable bed worth it?
Definitely. It can customize your sleeping positions and optimize your bed for entertainment and lounging. There is a variety of adjustable bed models to choose from, so you can rest assured that you'll find one that fits your sleep style and budget. We offer the best adjustable bed brands, like Leggett & Platt and Serta.
Does an adjustable bed help with pressure points?
Adjustable bases can help with pressure points by making it easy to relieve target problem areas such as your back, legs or joints. When you adjust your mattress to a reclined position, the “zero gravity” feel removes the stress placed on your pressure points, virtually eliminating them. Being in an elevated position also helps improve blood circulation to help you sleep comfortably.
How do adjustable beds work?
It's simple. Adjustable bases are motorized, ergonomic and remote-controlled. Technology does all the work. You just press a button, and it'll raise and lower your adjustable bed into any position you can dream of.
Do adjustable beds help with sleep apnea?
Yes, adjustable beds can help with sleep apnea. When you sleep in an elevated-head position, rather than flat, the airway experiences less blockage. By relieving pressure on your throat and lungs, sleeping on an adjustable base bed can help alleviate some of the symptoms of sleep apnea.
What are the best mattresses for adjustable beds?
Almost every mattress type we sell is perfectly compatible with your new adjustable bed. So if you have a memory foam, innerspring or hybrid mattress, you'll be all set. And the best part? It works on any size mattress. You can use a california king, king, queen, full, twin XL or twin size—we even offer a split queen adjustable bed, so you’ll be sure to find the right adjustable bed base for you!
Can you put any mattress on an adjustable bed?
Some coil-based mattresses are not compatible with adjustable bed frames. For example, mattresses that have VertiCoil or Bonnel coil systems are not made to bend and can't be used with an adjustable base. But don't worry. All mattresses that are compatible will be clearly marked in the product overview section, or your store associate will let you know. And don't worry about it fitting your furniture. Nearly every adjustable base we sell is designed to fit perfectly inside your headboard and footboard rail system.
Is an adjustable bed good for your back?
Science has proved that the use of an adjustable base can be good for your back. Reclining on an adjustable mattress is good for your back because it relieves pressure points, helping reduce the stress on your joints. It also can improve blood circulation, which makes sleeping easier on the entire circulatory system.
Are a motorized base, adjustable base, adjustable bed and electric base all the same thing?
Call it whatever you want, but we just call it taking your sleep to a whole new level. Motorized bases, adjustable bases, adjustable beds, adjustable bed frames, adjustable mattresses and electric bases are all the same thing.
What is a split adjustable base?
Just like split king mattresses, a split adjustable base is great for couples who have different comfort needs. A split adjustable bed allows both you and your partner to customize each side of the mattress to achieve personalized support independent of what the other prefers.
Love Your Mattress Guarantee®
Mattress Firm offers our customers free, safe shipping to your door.
120 Night Sleep Trial
We’re so confident in finding you the perfect bed, you can sleep on it for 120 nights. If it’s not perfect, we’ll find you the one that is.
Don’t let your budget keep you from getting the mattress that’s right for you. We offer no-credit lease-to-own and credit card options to accommodate your sleep needs.
America's Best Brands
We have all of America’s top-rated brands, like Tempur-Pedic
®, Sealy ®, Purple® and Serta ®, and a robust selection of mattresses in a box, like Nectar, Sleepy's and Tuft & Needle.
Low Price Guarantee
Find a lower price elsewhere within 120 days of purchase? We’ll refund you the difference, because we always promise the lowest price.
Our Sleep Experts
® are available in-store, online or by phone or chat to help find your perfect mattress. Visit a nearby store or shop this site to find your dream bed.