Zara Stacey
Sleep Number's massive July Fourth sale is here, and I've found the best deals on their smart beds and thermoregulating bedding, just in time for summer.
As the resident Sleep Editor at Homes & Gardens, I lead a team of expert testers in the search to find the best mattresses and bedding. Together, we've tested sheets, pillows, comforters, and mattresses from more than 50 brands, and we agree that Sleep Number makes some of the best cooling sheets for hot sleepers and summer nights.
I spend my days shopping the mattress sales, so I can spot the difference between a good deal and a low price on a poor product. Here are a few of my favorites from the Sleep Number Fourth July sale to help you get your money's worth. Later, I'll answer all your Sleep Number FAQs.
Quick links
- 20% off on the Sleep Number p5 smart bed
- $400 off the Sleep Number c4 mattress - now only $1,499 for a queen
- 20% off the Sleep Number Climate360 smart bed
- 50% off all Sleep Number sheet sets
- 25% off all Sleep Number True Temp bedding and the Sleep Number True Temp Plush Pillow – a favorite for staying cool through warm nights
- 40% off Sleep Number Bedroom Furniture
Shop our edit of the Sleep Number July Fourth Sale
This smart bed is filled with memory foam for motion isolation and pressure relief, infused with gel beads to absorb excess thermal energy and keep your bed and your body cool and dry.
Including individualized temperature control, adjustable firmness, foot warming, an adjustable base, and more, this 360 bed really does it all, perfect if you and your partner have different sleep styles and to cater for the changing seasons.
Save $400 on the versatile c4 mattress, which features a ceramic gel layer that draws heat away for breathable comfort, and adjustable and contoured firmness on each side.
Sleep Number makes some of the best pillows in various shapes to suit every sleep position: the Contour has a dip to cushion your neck and shoulders, while the Ultimate is filled with inserts that you can remove and replace until you reach your ideal pillow height and firmness.
These sheets are really coming into their own as the weather warms up. Made from cotton sateen, this sheet set feels silky and smooth against your skin. The fitted sheet features a SmartFit design: that's just marketing speak for all-around elastic to grip the corners of your mattress. I haven't had any trouble with my sheets slipping since I started testing.
These pillowcases boast a 4.7 average star rating from more than 700 verified customer reviews. 'It is nice not having to flip the pillow to the cool side throughout the night,' says one recent shopper. 'You always feel like you're sleeping on the cold side of the bed.'
This mattress layer is a cross between a topper and a protector. Filled with plush fiberfill and wrapped in a poly-blend cover, the mattress layer is fitted with stretchy corner straps to hug the sides of your bed. I'd put it up there with the best cooling mattress toppers and pads for hot sleepers.
This thermoregulating layer comes in half sizes, so you can position it on either side of the bed. If you sleep hot, but your partner runs cool, then either one of you can use the Dual Temp Mattress Layer to set your ideal sleep temperature at the touch of a button.
As a hot sleeper, I often overheat in the summer, but I still like to sleep with a layer. On seriously hot nights, I switch out my best cooling comforter for a lightweight blanket. This one is filled with breathable lyocell and threaded with antimicrobial zinc to bust bacteria.
Where down is designed to trap air, which can get a little stuffy in the summer, down alternative blends are often better for thermoregulation. This comforter set gets glowing customer reviews: light enough for summer, but just thick enough to work year-round.
Sleep Number makes the best duvet inserts for customers who share a bed, but not a sleep style. With their Create Your Perfect Comforter program, you can choose your warmth (Light, Medium, or Extra Warm) and customize your fill (Down or Down Alternative) on either side.
Sleep Number bedding can improve your bedroom aesthetic, as well as being practical. This bed skirt is designed to hide box springs and bed frames while concealing clutter to elegant, understated effect. You can shop it in White, Fog, Nickel, or Oatmeal, to suit your scheme.
FAQs
How does Sleep Number bedding work?
Sleep Number's True Temp collection incorporates something called 37.5 Technology: that's a brand name for a patented combination of natural volcanic minerals, which 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.
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.
If you're working with a tighter budget, I suggest you narrow the search to the best places to buy affordable bedding. I've ranked and reviewed six budget-friendly sites, including Amazon, Walmart, and Macy's.
You must confirm your public display name before commenting
Please logout and then login again, you will then be prompted to enter your display name.