Quote · TED Talks Daily
Why I’m obsessed with health wearables (and you should be too) | Michael Snyder | Your Body on Tech
Where this was said
How Long Has Snyder Been Collecting Data — And What's the Tipping Point?
At 23:12 · chapter starts 21:25
Manoush opens the post-talk conversation by asking how long Snyder has been collecting personal health data. He describes 16.5 years of deep omics profiling: genome sequencing, proteomics, transcriptomics, metabolomics, and, for the past 12 years, wearable data. The devices started as fitness trackers — worn for 3 months, then thrown in a drawer — but Snyder argues we are now at a genuine tipping point as these devices prove capable of tracking resting heart rate, heart rate variability, galvanic stress response, and blood oxygen continuously. He outlines specific metrics the devices capture that a doctor's office visit never would, including galvanic skin response as a stress and diabetes indicator. Manoush pushes back gently by noting she has 6 years of step data she rarely looks at, probing whether data collection without comprehension is actually useful.
A Stanford lab member who wore an Apple Watch and Oura Ring showed clear physiological deterioration — rising resting heart rate, falling HRV, changes in gait and sleep — four full months before dying of a cardiac event. The data was all there. No system existed to sound the alarm.
