The Best Sleep Number Deals to Shop in July – Everything You Need to Know About Finding the Biggest Reductions in the Fourth of July Sale
Shop smart with Sleep Number, one of our favorite retailers for smart beds, mattresses, and thermoregulating bedding
Sleep Number's July Fourth sale is the perfect place to start if you're looking to invest in a new cooling mattress to see out the rest of summer, with discounts of up to 20%, or almost $600, live right now.
After all, the retailer's selection is one of the very best for warmer weather, with fully adjustable, temperature-balancing solutions. And, as the resident Sleep Editor here at Homes & Gardens, I keep a close eye on the newest deals as they drop on the site every month.
Of course, I'd always recommend shopping the sales where you can, as shopping for the best mattress for yourself and your space can be a major investment. So, to help you shop the current mattress sales with ease, I've rounded up the standout deals from Sleep Number's July Fourth offering to shop right now, whether you're looking for a new mattress, bedding, or pillows.
Quick Links
- Mattress discounts: Save up to 20% on mattresses, with the Sleep Number ComfortNext model now reduced by $599.80 in a Queen size.
- Pillow discounts: Save up to 50% on all pillows.
- Sheet discounts: Shop savings of up to 75% off.
- Blankets and coverlets discounts: Up to 75% off blankets, and save up to 30% off on bedding, pillows, and accessories when you buy three or more.
- Mattress pads and toppers: Save 30% on the Sleep Number Total Encasement Mattress Topper, and the True Temp Plush Mattress Layer. The Sleep Number DualTemp® Layer is also 20% off.
- Down comforter discounts: Save 30% on the Classic Down Alternative Comforter Set.
Shop Our Edit of the Sleep Number Sale
When Is the Best Time to Get a Sleep Number Deal?
The best time to get the biggest reductions on anything from Sleep Number will inevitably be Black Friday (the last Friday in November) and Cyber Monday (the first Monday in December), this year.
If you can't wait, you can expect to see reductions for Federal Holidays, such as 4th of July, with sales already started, and Labor Day on the 7th of September this year. If you miss these sale periods, you can also pick up a great deal in the post-Christmas sales in January 2027.
Shopping at these times, as well as during seasonal flash sales that happen for limited times only, will ensure you never have to pay full price, so they're definitely worth taking note of and waiting for.
FAQs
Is Sleep Number Bedding Worth It?
I think so. I'd say that Sleep Number is one of the best places to buy bedding for hot sleepers. If you suffer from hot flashes or night sweats, or you live in a warm climate all year round, then you need more than breathability: You need active cooling and thermoregulatory technology.
So far, my team of expert testers and I are impressed by the practical benefits of Sleep Number bedding. Testing through heat waves and summer nights, we've found that Sleep Number sheets and pillows, in particular, do a great job at wicking away moisture and dissipating heat. The prices are competitive and notably less expensive than you'd expect to spend on luxury linen or cooling silk.
How Does Sleep Number Bedding Work?
Sleep Number's True Temp collection incorporates something called 37.5 Technology, which is a brand name for a patented combination of natural volcanic minerals, and is supposed to regulate temperature and relieve humidity.
The micropores on the minerals are able to capture infrared radiation, which is a kind of thermal energy our bodies emit. 37.5 Technology helps to absorb excess thermal energy and speed up the evaporation of moisture, keeping you just the right side of cool and dry.
Which Sleep Number Bed is Best?
The best Sleep Number bed is entirely down to your personal sleep style. All of their beds benefit from adjustable firmness (soft, medium or firm) on both sides, depending on whether you sleep alone or with a partner. The mattresses come in six different sizes and temperature-controlling materials, whether you run hot, cold, or somewhere in between. And the bases are adjustable, too, to ensure maximum comfort for sleep, reading, or watching TV in bed.
If you're not sure which to go for, there's a helpful quiz on the Sleep Number website to help you figure out the best one for you.
If you're particularly shopping for cooling bedding, take a look at the best Amazon cooling sheets, and our round-up of the best cooling mattress toppers and pads.
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