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A wrist band that reads cortisol from sweat, day and night
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The Curve is a soft wrist band with a pod and no screen. A sensor under the band is designed to read cortisol from the sweat on your skin, and it is worn day and night. You swap the sensor in seconds, roughly every two weeks, while the same band stays on your wrist.
The app is designed to show your morning rise, the way your levels settle through the day and how a hard training session lands. After about two weeks it learns your usual, so a different day stands out. You can export the last thirty days as a CSV file to bring to a doctor.
