longevity science
Stop Using Lab Sleep Vs Wearables Trump Longevity Science
85% of adults now rely on wearables for sleep data, and the science is catching up: wearable trackers are already outperforming lab polysomnography in providing longevity-relevant insights. In my work with sleep-focused biohackers, I see people swapping expensive sleep labs for wrist-worn devices that promise extra years on the planet.