Gabriel Cypriano

1592 days ago

Exclusive: What Fitbit's 6 billion nights of sleep data reveals about us

finance.yahoo.com

How we sleep is unbelievably important. Getting too little sleep not only makes you feel lousy and cranky, but it’s also linked to obesity, diabetes, hypertension, and even early death. (No pressure.) But it’s amazingly hard to measure our sleep, as a population.