ATLANTA — The fascination with sleep trackers hasn't waned ... I had never heard of it — and was so inaccurate that the graphs weren't even labeled," Baron said. "Good quality trackers ...

The rockers' new track concurrently becomes their first appearance on the Hot 100.

Khosla added that she consistently sees correlations between the device data and her sleep lab data. As for the device users, ...

"I believe being obsessed with sleep trackers contributes to a lot of sleep ... I spent days trying to understand what the charts and graphs were telling me about my slumber, then finally came ...

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