Shift Work PowerPlug: How to manage irregular sleep patterns
Introducing the Ultrahuman Ring AIR's Shift Work PowerPlug and how it helps shift workers maximize rest and recovery.
May 30, 2025
Sleep
Articles, guides, and know-how to understand sleep science.
Why naps are the secret to living stronger, smarter, and longer
Why sleeping for 28 minutes can make you smarter, stronger – and live longer
May 22, 2025
Your circadian rhythm and sleep-wake cycle explained
We explain why your circadian rhythm and sleep wake cycle is so important, and what affects your chronotype.
May 16, 2025
Women and sleep: Hormone impact and unique circadian rhythms explained
How hormones during the menstrual cycle, perimenopause, natural chronotypes and the mental load affect women's sleep patterns
May 15, 2025
Skin temperature: What’s normal and how it fluctuates
We explore skin temperature, what's normal, and how it naturally fluctuates during sleep, the menstrual cycle and with…
Apr 30, 2025
Mouth taping for sleep: Benefits and risks explained
The scientific evidence behind mouth taping, nasal breathing – and whether it really promotes a stronger jawline
Apr 17, 2025
Introducing Nap Detection V2: Find your unique rest signature
Apr 11, 2025
Sleepmaxxing: The evidence behind the TikTok trend
Sleepmaxxing is a big TikTok trend – but are the techniques evidence backed, or social media hype? We…
Mar 26, 2025
Blue light-blocking glasses explained: The evidence for sleep gains explained
Blue light frequencies have been shown to destroy sleep. We explain the science and how blue light filtering…
Mar 19, 2025