Fitbit has unveiled the third device in the Fitbit Charge family, the Fitbit Charge 3, and the new version adds SpO2 tracking among other health tracking improvements. The device will be available ...

NEW YORK (AP) — Fitbit, whose devices encourage people to walk 10,000 steps each day, now wants to put them to sleep as well. The company said data collected by the millions of Fitbit trackers in use ...

Fitbit has updated its algorithm for more accurate sleep tracking. The new algorithm now accounts for awake times better, supposedly rendering more accurate data about different phases. However, users ...

The Fitbit app is rolling out a major redesign of its Sleep stats page, which we first spotted last month. Update 4/15: The Sleep redesign is more widely rolling out via a server-side update. In the ...

Fitbit has redesigned its app to provide even better sleep-tracking features and insights. The updated app makes it easier to see your sleep duration, sleep score, and detailed timeline of your sleep ...

There are many reasons for picking up one of the best Fitbits, and for a lot of people those reasons include being able to track their sleep. Strap a Fitbit smartwatch or tracker to your wrist and ...

Fitbit, the digital health company whose wristbands have become synonymous with the whole activity-tracking movement, is trying to bring its health monitoring game to the next level — by focusing on a ...

Come this spring adults won’t be the only ones with their own line of Fitbit trackers. The company recently announced a new set of products including the Fitbit Ace, which is a tracker designed for ...

More than one-third of Americans have turned to apps or devices to track the quality of their sleep. But do sleep trackers help you get better sleep? Now, more people than ever before have their eyes ...