August 31, 2018
Via: CNBCYou might not need as much sleep as you think, but you might need better sleep. Using sleep data from its wearable devices, Fitbit researchers compared them to users’ scores on Think Fast, a cognitive test Fitbit includes on its […]
June 24, 2015
Via: time healthAmericans may not be so bleary-eyed after all. According to Withings, a maker of health tracking devices, Americans are falling asleep these days at 11:32PM and waking up at 7:22AM—nearly a solid eight hours. Not all states are equal when […]