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OneZero
The undercurrents of the future. A publication from Medium about technology and people.

Fitbit

In OneZero. More on Medium.

You might have a full-featured pulse oximeter sitting on your wrist right now

Photo: Adam Birkett/Unsplash


Flu cases can be predicted from heart rate and sleep information

A close up of a person checking a wearable fitness tracker on their wrist.
A close up of a person checking a wearable fitness tracker on their wrist.
Photo: PeopleImages/E+/Getty Images

OneZero

The undercurrents of the future. A publication from Medium about technology and people.

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