Bear, the maker of our favorite side sleeper mattress, is also running a sale during Prime Day. It's got 35 percent off sitewide with the code PRIME, plus two free pillows with any mattress purchase. It brings the mattress to the price we usually see it available for, though the $150 worth of pillows makes it a bit of a discount.

Pillows, sheet sets, sleep masks, and more Wirecutter-approved sleep gear that’s on sale for Amazon’s Prime Big Deal Days.

Nectar has launched a new flash sale to compete with Amazon Prime Day sale and it offers some incredible savings. Right now you can save up to 50% on mattresses, and get an extra $100 off when you spend over $1,000. That means you can get the queen size Nectar Luxe Memory Foam Mattress for only $1,149 (total value $3,424).

The Prime Big Deal Days event is on October 8 and 9, and it includes mattress deals from Casper, Purple and Nectar, with up to 31 percent off.

From now until end of day October 10th, Saatva mattresses are $300 off when you shop through our exclusive links. P.S. Each mattress comes with free white-glove delivery and setup at no extra cost. Saatva’s delivery team will also remove your old mattress for free if you select the mattress removal option at checkout.

During our testing process of this mattress, we found that it works wonders for alleviating back pain, and one of the chiropractors we consulted for the story agreed. "This is a true memory foam mattress that will contour to your spine’s unique curves and help alleviate pain,

Save big on your best-night’s sleep with our exclusive link. Take $300 off one mattress $1,000+ at this Prime Day alternative sale.