Skip to Main Content
Member Only Item

Sleep Science Split King Adjustable Base

Item #672881

Online Price
Your Price $1,599.99
Price Per null:
  • Shipping & Handling included *
    *Haul away of your old mattress & box spring is available for $85.00 at checkout.

Member Only Item

View Cart

The estimated delivery time will be approximately
2 - 4 weeks from the time of order.

The Sleep Science adjustable base is the perfect sleep system, transforming your bed into your sanctuary. The Sleep Science adjustable base is designed to provide you with unsurpassed comfort for reading, watching television, working on your laptop computer, or simply relaxing on the pressure relieving, body conforming comfort. Adjustable beds are redefining how all ages relax and rejuvenate for optimal health.

The adjustable base is made of reinforced steel and slips easily into an existing bed frame or can be used as a stand-alone bed. It features one of the quietest motors on the market and a sleek, stylish, streamlined design. The adjustable base also has a massage feature that is available on the head, feet or both. The wireless remote has a simple design with large raised buttons and is backlit for ease of use in the dark.

The adjustable base has 3 pre-programmed positions on the wireless remote control:

  • Zero Gravity (ZG): The ZG position, allows you to press one button and the bed automatically elevates both the head and feet for a feeling of floating suspension and cradling comfort
  • Reading: The reading position automatically lifts the head in order to sit up into a reading position
  • Flat: This feature allows you to press one button to return the base to a completely flat position

  • Includes 2 wireless remotes so that each side can be controlled independently
  • Standard King size features two individual Twin XL base side by side, while the Queen size is one base
  • Bed frame not included; headboard and footboard brackets not included
  • Meets the requirements of 16 CFR Part 1633 Federal flammability (open flame) standards
  • Fits into most bed frames
  • Can be used as a stand-alone bed
  • Covered in camel colored micro-suede fabric
  • Super quiet motor and operating system with power down system
  • Wireless remote control, with back lighting and three programmed positions
  • 3 pre-programmed positions (Zero Gravity, Reading and Flat), positions can be adjusted manually
  • Massage feature for head, foot or both with three levels of intensity
  • Operating mechanism and electronics UL tested
  • 1 year In-Home warranty service warranty
  • Years 2-5 free replacement of defective parts, purchaser responsible for freight and installation
  • Limited lifetime warranty on mechanism
  • Split King (2 Twin XL) overall dimensions: 75" W x 79" D x 16" H; Weight: 308 lbs.

  • Adjustable Electric: Yes
  • Brand: Sleep Science
  • Height: 16 in.
  • Material: Metal
  • Size of Bed Mattress: Split King
  • Weight: 308 lb.
  • Width: 75 in.

The estimated delivery time will be approximately 2 - 4 weeks from the time of order.

Standard shipping via White Glove* furniture carrier is included in the quoted price. Delivery includes in-home setup and removal of packing materials. Carrier will call or email to set up appointment with delivery window. Please include a daytime phone number in the shipping information at the time of checkout.

Extraordinary delivery requirements may necessitate an additional fee to the carrier.

Delivery is not available to Puerto Rico, Alaska or Hawaii.

If you have any customer service questions, order status inquiries, concerns regarding defective product, assembly of furniture or product operation, please call 800-723-0316 and ask for the Customer Service Department related to Costco.

*Haul away of your old mattress and box spring set is available for an additional fee.  This fee will be quoted at checkout. products can be returned to any of our more than 600 Costco warehouses worldwide.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered. If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

View Costco's Return Policy.

For information or a written copy of the manufacturer's warranty, please contact us at:

Please wait, the reviews should load in just a moment.