There are two ways to earn money via sleep product testing. The first is to have an online presence (such as a blog or social media profile). In this case, you purchase sleep products, try them out, and then put your findings online. If you gain enough of a following, you could eventually get products sent to you for free.
Sleep Junkie is another company that focuses on sleep. Like eachnight, Sleep Junkie will recruit participants for studies through their website. You can test mattresses, blankets, pillows, bed sheets, or any other sleep product. Occasionally, they will even let you keep the products you’re testing. Get paid to nap and get given free stuff? Talk about a win-win for you!