Wearables Get Smarter — and Raise Quiet Questions

As fitness watches collect more health data, users and clinicians are thinking carefully about how it is used.

By the Fading Haze newsroom

Wearable devices are collecting more health data than ever, from heart rhythms to sleep patterns and movement details.

Many users find the data useful, particularly for spotting long-term changes.

Clinicians appreciate the additional context but caution against over-reliance.

Data sharing rules vary between manufacturers, and users are increasingly aware of the differences.

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