GReat savings PLUS 24-MONTH Financing AVAILABLE* with a Sleep Number® credit card through 9/7/14   More Details

Due to the cost of doing business in California, Performance and Innovation Series Twin and Full beds incur a $50 surcharge; Queen and King beds incur a $100 surcharge. The surcharge will be added in your shopping cart after you enter your shipping address.

Up to $200 off
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Sleep Number® x12 bed

From the leaders in adjustable comfort comes the ultimate Sleep Number® experience. Smart. Sleek. Supremely comfortable. Only from Sleep Number®.


Build your bed in 5 steps

View Size Chart

1Select a Bed

    $7799.99 - $10299.99 $7999.99 - $10499.99
    Sale Ends:  09/07/2014
    Reg Price: $7999.99 - $10499.99
    Your Total Savings: $200.00
    OR Financing

    2Add SleepIQ (Learn More)

    3Select Your base

    4Choose Bed Components

    5Add Mattress Protection

    Special Financing Available Questions? Call 1-888-411-2188

    Sleep Number® x12 bed Probably the best bed in the world.SM

    Smart. Sleek. Supremely comfortable. From the comfort and support of your individual Sleep Number® setting, to the limitless ability to elevate your body position, the x12 is the first bed that lets you optimize your sleep via intelligent sleep tracking. Advanced comfort materials and voice activation mean the power to sleep your best is now yours for the asking. Only from Sleep Number.

    x12 Overview Video
    See how it works


    The x12 bed features our most advanced SLEEP NUMBER® DualAir technology. An intuitive remote allows you to find your Sleep Number® setting, name your side of the bed, choose your favorite position for reading, watching TV or lounging and more—all at the simple touch of a button.

    Adjustable in Every Way
    See how it works


    Sensors work directly with Sleep Number® DualAir technology inside the Sleep Number bed to measure your average breathing rate, average heart rate and movement to track how you’re sleeping.

    SleepIQ provides you with information that empowers you to achieve your best possible sleep, night after night. There’s nothing to wear, nothing to turn on. All you have to do is sleep.

    2-Year Limited Warranty on SleepIQ technology. See our Warranty page for details.


    Sleeping Surface: Soft, soothing knit fabric

    Comfort Layer: 5-inch design includes three inches of soft, soothing multi-layered memory foam and a 2-inch support layer for a luxurious feel and exceptional pressure relief

    Added Comfort Layer: 1 ½-inch foam layer for additional support and comfort


    Adjust your Sleep Number® setting on each side of the bed, change bed elevation, and even get a relaxing massage simply by asking.


    Adjust your Sleep Number setting on each side of the bed.


    Sleek Seamless Upholstered Bed

    Sleek Seamless Upholstered Bed

    Classically modern design will coordinate with any bedroom furniture

    Sleek Seamless Upholstered Bed with side panels

    Sleek Seamless Upholstered Bed with side panels

    Side Panels add style to your bedroom décor

    Sleek Seamless Upholstered Bed with side panels and nightstands

    Nightstands create a seamless look and keep your electronics organized. They even light up at the touch of a button.


    Find Sleep Number®

    Dulles Town Center

    21100 Dulles Town Ctr Sp F212

    Sterling, VIRGINIA, 20166-2489

    View Store
    Consumer's Digest best buy Good Housekeeping Designed and crafted in the USA

    Due to the cost of doing business in California, Performance and Innovation Series Twin and Full beds incur a $50 surcharge; Queen and King beds incur a $100 surcharge. The surcharge will be added in your shopping cart after you enter your shipping address.

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