Study on the Impact of Rest® Evercool® Bedding Collection
Rest® and SleepScore Labs are excited to announce the results of their independent study assessing how the Rest® Evercool® Cooling Collection affects sleep quality. This exciting research is set to be presented at the upcoming SLEEP 2025 Conference and will also be published in the prestigious SLEEP Journal.
The study focused on approximately 1,000 nights of sleep data collected from women aged 40 to 60 who often find themselves sleeping hot or dealing with symptoms like night sweats and hot flashes. The findings are a testament to the potential of Rest®'s innovative products, which include a selection of pillowcases, fitted sheets, and comforters, all designed to create a cooler sleeping environment.
Key Study Findings
One of the most astonishing results from the study was the overwhelming positive response related to comfort and cooling. Let’s delve into the key findings:
- - Cooling Effect: A remarkable 97% of participants indicated that the Rest® bedding felt cool, especially when compared to their prior bedding, where only 16% experienced similar comfort.
- - Comfort: Every participant (100%) found the Rest® bedding comfortable, a stark contrast to only half of them reporting the same for their original bedding.
- - Enhanced Sleep Quality: Participants experienced a 74% improvement in their perception of overall sleep quality when using the Evercool® products.
- - Easier to Fall Asleep: A whopping 91% of participants found it significantly easier to fall asleep, while 80% could do so within their desired time frame.
- - Reduced Night Sweats: Participants reported a 61% reduction in the intensity of night sweats when using Rest® products.
- - Better Sleep Satisfaction: There was an 80% increase in the overall satisfaction with sleep, which was felt more frequently (up 118% in days per week) by users of the Evercool® collection.
Andy Nguyen, CEO and Co-Founder of Rest®, expressed his excitement about these findings, stating, "Having our Evercool Collection validated by esteemed sleep researchers is a tremendous honor. Our mission has always been to improve sleep and overall well-being, and this study underlines the tangible benefits we aim to deliver."
Significance of the Study
Dr. Sharon Danoff-Burg, Senior Principal Research Scientist at SleepScore Labs, emphasized how presenting the results at the SLEEP 2025 conference aligns with their commitment to highlighting consumer products that show promise in enhancing sleep quality.
“We are proud to lead discussions around effective solutions like Rest®’s Evercool® collection and contribute to the broader sleep science community,” she added.
This independent study not only reinforces the efficacy of Rest®’s innovative bedding solutions but also sets a benchmark in sleep science research, showcasing how technology and design can converge to address common sleep issues faced by many.
For more details about the study and its implications, visit
SleepScore Lab’s official website.
About Rest® and SleepScore Labs
Rest® is not just a bedding brand but a pioneer in transforming how we approach sleep through personalized comfort solutions anchored in cutting-edge technology. The Evercool® collection is particularly celebrated for meeting the needs of those who struggle with temperature regulation throughout the night. Additionally, SleepScore Labs is on a mission to promote better sleep worldwide by providing science-backed insights and services.
For further inquiries, insights, or purchases, Rest’s products are available through various channels and accepted through FSA and HSA arrangements, allowing consumers to prioritize their sleep health effectively.