Grand King Sleep Number Bed Discontinued Product

GoodBed Brand Rating

Insights from Sleep Number Specialty Beds

Grand King® Sleep Number Bed
* Stretch out on a Grand King® Sleep Number bed for the ultimate in luxury and comfort.
* 30% larger sleeping area than a traditional King-sized mattress.
* Available in our luxurious Sleep Number® i8 bed model.
* Available in Grand King size (80" wide x 98" long).

For more information about the Grand King® Sleep Number bed, please visit the Sleep Number website.

Bottom Line Is this a good bed for you?

Function: Rated for its...

Motion Isolation

Features: Contains...

  • Air
See specs for the Grand King »

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Reviews Grand King

The Grand King Sleep Number Bed mattress model is recommended by 80% of owners on GoodBed (based on 5 ratings).

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Q&A Grand King

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Model Features Grand King

Support Core:
Surface Type:
Pillow Top


Mattress Components:


Cover / Quilt:
  • Cover / Ticking Details: Breathable knit fabric
Comfort Layer:
  • Other Comfort Details: 3” layer of Intralux foam; Outlast temperature balancing material
Support Layer:
  • Core Details: Adjustable air-chamber technology
  • Foundation Details: Matching coverlet; Optional foundation legs sold separately
  • Foundation Type: Platform
  • Specific Foundation: Recommended
  • Warranty Details: 20-year limited warranty
Overall Build:
  • Advanced Sleep Number Firmness Control™ System includes a wireless, backlit digital remote; Includes Full-Fill feature and Memory button
  • No-Flip
  • Mattress Thickness: 12"

About this Model Grand King

Discontinued (edit this)
Sleep Number
Sleep Number Specialty Beds
Model Name:
Grand King

Additional Information Grand King


The Grand King is a pillow top pneumatic mattress model that was part of the Specialty Beds product line manufactured by Sleep Number. The Grand King is a 12-inch thick no-flip mattress that offers comfort padding.


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