Sleep Number has built its reputation on adjustable mattresses that let sleepers customize their experience, making the brand especially popular with couples who have different comfort preferences. Along with adjustable air mattresses, the company also offers smart beds, temperature-balancing bedding, adjustable bases, and sleep-tracking technology designed to help shoppers create a more personalized sleep setup. For Sleep Number's Memorial Day sale, its latest models are up to 20% off.
Part of Sleep Number's appeal lies in its focus on customization and data-driven sleep features. Many of the brand's beds can automatically adjust firmness throughout the night and track things like movement, breathing, and sleep quality through the SleepIQ system. Its premium designs have made it into our guides to the best mattresses for side sleepers and for back pain.
Memorial Day is also one of the best times of year to buy a mattress, and Sleep Number's sale already offers major discounts on mattresses, smart beds, and bedding bundles. Below, we have rounded up the best Sleep Number Memorial Day deals worth shopping right now.
Best Sleep Number Memorial Day deals
The latest mattress in Sleep Number's line-up features layers of contouring foam, supportive coils, and an adjustable air base.
When does the Sleep Number Memorial Day sale end?
Sleep Number's Memorial Day sale is scheduled to end today, May 27. Though different sales may carry on longer, there's no guarantee these deals above will last beyond the 27th.
When is Memorial Day 2026?
Memorial Day 2026 landed on Monday, May 25.
Does Sleep Number offer free delivery or shipping?
For the holiday, Sleep Number is offering free premium delivery (valued at $250) on any bed base purchase. Otherwise, shipping and delivery aren't free — your exact cost will be calculated at checkout after entering your address.
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