The Fitbit Air wristband and the Oura smart ring are both excellent screen-free fitness trackers. I compare specs, features, ...

At the CES event in Las Vegas this week, Fitbit unveiled a new Bluetooth Smart-enabled, wrist-worn activity tracker, called Fitbit Flex. Like most of Fitbit's other trackers, the Flex also promises to ...

After two weeks with Google’s Fitbit Air, I find it to be an impressive health tracker led by unique AI coaching, useful data insights and a reasonable price tag.

I expected the Fitbit Air to confirm everything I liked about WHOOP. Instead, after three weeks of testing, it completely ...

The Fitbit Flex has officially gone on sale for $100 online and in U.S. retail stores. We saw the “OG fitness-tracking dongle” at CES earlier this year, where it was clear that Fitbit was trying to ...

Google’s latest fitness wearable, the Fitbit Air, offers a stripped-down fitness tracking experience for users interested in the Fitbit platform. The screenless tracker is a lightweight, ...

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