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adjustable base

Extend Smart Adjustable


Size Guide

Do you like overachievers? Then you will enjoy the new advanced Tempur-Pedic Extend Smart Base. The Tempur-Extend Smart base offers new and innovative technologies for autonomation and articulation with the sound of your voice. "Hey Google raise my head" no button needed. Engineered for peak performance with ultra-customized features and daily analytics ++Plus Automatic Snore Response. 

Pillow Tilt Feature

One of the Key Features of the Tempurpedic Extend Smart base is the head tilt feature. The head tilt feature allows you to adjust the head to tilt forward or backward using the wireless remote. No need to add two or three pillows to the head and neck for ultimate television watching experiences. 

Perfect Seating Only on Extend Base

Exclusive Tempur-Pedic technology that allows you to optimize the shape of your mattress so that you can relax in a more natural seating position. The Adjustable base extends to shape and conform to your perfect seating position with the touch of a button. Responsive to you. 

Four Zone Massage 

Most Adjustable beds offer a 2 zone massage unit however, the Extend base goes further than that by offering a 4 Zone Massage Unit allowing you to customize the massage feature to your perfect zone and intensity. 

Tempur EXtend Features: 

  • Head and Foot Lifts
  • Zero Gravity
  • Wireless Remote
  • Quiet Mode
  • Underbed Lightin
  • USB ports for Easy Charging 
  • 4 Zone Massage
  • Snore Response 
  • Sleep Monitoring 
  • Sleep Coaching
  • Voice Control
  • Perfect Seating 
  • Pillow / Head Tilt

25 Year Warranty

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Mattress Size Chart

Mattress Size Chart 

Mattress Size  Mattress Dimensions
 Twin   38" Wide x 75" Long
Twin Xl  38" Wide x 80" Long 
Full or Double  54" Wide x 75" Long
Queen 60" Wide x 80" Long
King 76" Wide x 80" Long
Split King 38" wide x 80 Long (x2)
California King  72" Wide x 84" Long



38" Wide X 75" Long

A twin size bed has the width of 38 inches wide from side to side and is 75" long from head to toe. A Twin Size mattress is the perfect mattress size for children’s rooms and guest rooms. A Twin Size mattress is 5" shorter than a queen or a king size mattress but still the same length as a full or double. 


38" Wide X 80" Long 

A Twin Xl mattress has the same length as a king or a queen size bed which is 80" long but the width of 38" the same size as twin size mattress. A Twin XL mattress is generally found in dorm rooms. When you put two Twin XL's together you make a King size mattress. 


54" Wide X 75" Long 

Full Size beds measure 54 inches wide from side to side and 75 inches from head to toe. A Full size mattress is a great size mattress for teenage kids who has sleep overs because it will comfortably fit two teen kids and limit the room space taken. A Full Size mattress will comfortably sleep one large adult or 2 smaller adults. 


60" Wide X 80" Long 

A Queen Size mattress is 60 inches from side to side and 80 inches long from head to toe. A Queen Size mattress is one step up from a full or double and comfortably fits 2 adults. A Queen Size mattress is great for adults who are taller, but do not have the room size to accommodate a king which is 16" wider than a Queen. 


76" Wide X 80" Long 

A King Size mattress measures 76 inches from side to side, and 80 inches from head to toe. King Size mattresses are 16" wider than a Queen Size mattress and are great for couples who often need more space.  A King Size mattress will use & need (2) Foundations or Box Springs due to the center support needed for a king size bed. When Purchasing a king size mattress on our site be sure to purchase 2 foundations for a king size mattress. 


(2) 38 Wide X 80" Long Mattresses 

A Split King Size mattress measures the same size as a typical king size mattress however it is split in two by purchasing (2) Twin Xl mattresses and foundations. When couples want to utilize an adjustable base with separate head and foot features couples will purchase a Split King Mattress. 

💡 Things to think about when purchasing a Split King: 


72" Wide X 84" Long 

Most People think that a California King is Wider than the average king size mattress however that is incorrect. A California King is 4" less wide but 4" longer than an average king size mattress. Typically people who are taller than 6 Foot go with a California King due to the length being longer.