Despite uncertainty about its future, Fitbit is improving the user experience with Fitbit update, including easier access to health data.

In addition to a bigger Charge 6 update last week, Fitbit announced some details about improvements to sleep tracking.

As spotted by 9to5Google, Fitbit has published a new page detailing changes to its sleep-tracking technology. The company says the app now provides a "more precise measurement" of your sleep stages.