How Wearable Tech Detects Illness: From NASA to Your Wrist
What do astronauts, Olympic sprinters and your annoying coworker who insists on sharing her daily step count have in common? They’re all part of a decades-long experiment in wearable tech. Only now, instead of measuring heart rates during spacewalks or shaving milliseconds off a 100m sprint, we’re using it to track how well we slept, […]