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Cortisol Could Be the Next Big Wearable Tech Metric

Hacker Noon

TechnologyHacker Noon·Sep 10, 2026·1 min read

Cortisol Could Be the Next Big Wearable Tech Metric

Our wearables have slowly turned the body into something we can measure throughout the day. A smartwatch can track our heart rate, while a smart ring can tell us how long we slept and how active we were. Yet, there is still a gap. While…

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