Here’s what happens when you wear 10 fitness trackers at once – CNBC

Here's what happens when you wear 10 fitness trackers at once
CNBC
"Fitbit trackers are designed to provide meaningful data to our users to help them reach their health and fitness goals, and are not intended to be scientific or medical devices," she said in an email. "Overall, the success of Fitbit products comes …
Review: Is the Fitbit Alta the right fitness tracker for you?Sports Illustrated
And Now for Some Depressing News About Your FitbitEsquire.com

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