When you buy through our links, we may earn a commission. Products or services may be offered by an affiliated entity. Learn more.

Sealy FlexGrid Mattress Review: Comfort, Support, and Durability

sealy flexgrid

The Sealy FlexGrid mattress is a hybrid mattress that features a unique technology designed to provide enhanced support and comfort. The FlexGrid technology is a series of gel-infused, flexible coils that respond to your body’s shape and movement, providing targeted support where you need it most. The mattress also features layers of memory foam and high-density foam for added comfort.

The purpose of this review is to provide a detailed analysis of the Sealy FlexGrid mattress, including its features, comfort and support, durability, price and value, pros and cons, and who it would be a good fit for. By the end of this review, readers will have a clear understanding of whether the Sealy FlexGrid mattress is the right choice for their sleep needs.

Sealy Flex Grid Technology

The Sealy FlexGrid technology is a patented design that features gel-infused, flexible coils that are individually wrapped to provide targeted support and reduce motion transfer. These coils are designed to respond to your body’s shape and movement, providing a customized level of support and pressure relief. The FlexGrid technology is also designed to promote airflow and keep you cool throughout the night.

The Sealy FlexGrid mattress is constructed with a variety of materials that work together to provide optimal comfort and support. These include layers of memory foam and high-density foam, as well as the FlexGrid coils. The memory foam conforms to your body’s shape, providing pressure relief and contouring support, while the high-density foam provides additional support and helps to prevent sagging.

The Sealy FlexGrid mattress is available in three different firmness levels: Plush, Medium, and Firm. The Plush option is ideal for side sleepers or those who prefer a softer feel, while the Medium option is a good fit for most sleepers. The Firm option is best for back and stomach sleepers or those who prefer a firmer feel.

Price of the Sealy Flexgrid

The price of the Sealy FlexGrid mattress by size is as follows:

  • Full: $1469-$2049
  • Queen: $1569-$2149
  • King: $1969-$2549
  • California King: $1969-$2549

The price of the mattress will vary depending on the retailer.

Trial Period and Warranty

The Sealy FlexGrid mattress comes with a 90-night trial and a 10-year warranty. The trial period allows you to return the mattress if you are not satisfied with it for any reason. The warranty covers defects in the materials and construction of the mattress.

The price of the mattress varies depending on the retailer. You can find the current price on the Sealy website.

Sealy FlexGrid vs Purple Mattress

Sealy FlexGrid vs Purple Mattress

This table compares the Sealy FlexGrid and Purple mattress:

Feature Sealy FlexGrid Purple Mattress
Price $1469-$2049 $1599-$2299
Thickness 10-14 inches 9-12 inches
Foam type Memory foam, pocketed coils Polyfoam, GelFlex
Support Medium-firm Firm
Feel Soft and comfortable Firm and supportive
Warranty 90-night trial, 10-year warranty 100-night trial, 10-year warranty

Which mattress is right for you will depend on your individual needs and preferences. If you are unsure of which mattress is right for you, it is always a good idea to try out a few different mattresses in a store before making a purchase.

Here are some stores that carry both the Purple and the Sealy Flexgrid:

You can also find both mattresses on the websites of the respective manufacturers.

Purple and Sealy Flexgrid are both made of Hyper Elasstic Polymer

HexGel is a unique gel material that provides pressure relief and cooling. It is made from a hyper-elastic polymer that can stretch when pressure is applied and rebound when it’s not. This technology results in a unique feel — whether you are a back, side, or stomach sleeper.

HexGel is also designed to provide airflow and temperature control. The honeycomb-shaped pockets in the gel allow for airflow throughout the mattress, helping to keep consumers cool while sleeping.


The Purple Grid is made up of a series of columns that are connected by a honeycomb-shaped mesh. The columns are made of GelFlex and the mesh is made of a breathable material. The combination of the columns and the mesh allows for airflow and cooling throughout the mattress.

Purple Mattress Models and Prices

Purple Mattress Models and Prices

Model Twin Twin XL Full Queen King California King Split King
The Purple Mattress $599 $799 $999 $1,149 $1,449 $1,449 $1,598
Purple Hybrid - $1,399 $1,599 $1,699 $1,999 $1,999 $2,798
Purple Hybrid Premier 3" - $1,999 $2,199 $2,299 $2,799 $2,799 $3,998
Purple Hybrid Premier 4" - $2,499 $2,699 $2,999 $3,499 $3,499 $4,998

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Have Questions?

Text us at 858-232-5760 for assistance. We’re happy to help!

Mattress Reviews and Guides