GDPR Compliance
Data Rectification
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Data Portability
You can use the links below to download all the data we store and use for a better experience in our store.
Access to Personal Data
You can use the link below to request a report which will contain all personal information that we store for you.
Right to be Forgotten
Use this option if you want to remove your personal and other data from our store. Keep in mind that this process will delete your account, so you will no longer be able to access or use it anymore.
Discover the Latest Science and Research We're Excited About!
Sleep
- The importance of sleep is highlighted by research that shows the detrimental effects of inadequate sleep on health and public safety. Sleep research has rapidly accelerated in recent years, revealing links between inadequate sleep and disorders such as obesity, diabetes, cardiovascular disease, and mood disorders. Despite this, modern lifestyles and work schedules often undervalue sleep, leading to a threat to both health and safety. Sleep is critical for cognitive performance and vigilant attention, emotional regulation, and memory consolidation. Sleep deficits from partial sleep deprivation can accumulate over time, resulting in a steady deterioration in alertness. Consolidated sleep, occurring during the appropriate physiological sequences of non-REM and REM states at night, is typically of a longer duration and better sleep quality than sleep taken at other times of the day. Therefore, it is important to prioritize sleep for our safety and physical and mental well-being.
Light and Circadian Rythm
- Systematic review of light exposure impact on human circadian rhythm : This review found that mistimed light exposure disrupts the circadian rhythm in humans, potentially causing further health impacts.
- Obayashi et al. (2018) found that exposure to light at night with an average intensity of 5 lux or higher may increase depression risk in the elderly. This level of brightness is similar to that of a candle, a nightlight, or a dimly lit room. Artificial light at night can disrupt the circadian rhythm and affect mood regulation, so it's important to minimize light exposure at night for optimal sleep environment.
- Study found dim light at night disrupted sleep, reducing total sleep time and quality in both genders. REM sleep increased under 10 lux, with no significant changes in melatonin levels. 5 lux ~ candlelight from 1m, 10 lux ~ suburban streetlamp at night.
Sleep Masks
- A recent study suggests that wearing a sleep mask can improve cognitive function the next day. Participants who slept with a sleep mask showed enhanced memory encoding and alertness. The study has real-world implications, particularly for tasks that require alertness and rapid responses. The findings suggest that wearing a sleep mask overnight can be an effective and inexpensive solution for improving cognitive performance.
Blue Light Blocking Glasses
- Blue-blocking glasses, which block blue light and help improve sleep by reducing the activation of light-sensitive cells in the eye, have been shown in 16 randomized controlled trials involving 453 patients to be effective for reducing sleep onset latency. They are a viable intervention for those with insomnia or a delayed sleep phase.

Our promises to you
We're confident that our products will improve your sleep quality, and we want you to feel the same way. That's why we offer The Remly Better Sleep Guarantee. If for any reason, you're not experiencing the same 20-minute increase in sleep every night that our average customer enjoys, simply send us a screenshot from your Apple Watch, Whoop, or Oura Ring (and soon, other devices) and we'll refund 50% of your purchase price right away.
In addition to our satisfaction guarantee, all our products come with a 60-day money-back guarantee. This guarantee covers the product itself, and provided that the product is in the same condition as when it was received by you, if for any reason you are not satisfied with the product within 60 days of purchase, you can return the product and we will refund your purchase price in full. We won't ask any questions, except for how we can improve our products.
Our mission is to improve your sleep
We understand that sleep is a crucial component of leading a happy and healthy life, and we're passionate about helping you maximize your sleep.