Fitbit has reworked its sleep tracking system, and it may result in your wearable reporting a worse's night's sleep as a ...

If your Fitbit sleep score dropped this week, it doesn't mean your sleep quality suddenly deteriorated. It's just that Fitbit quietly updated its tracking technology.

Specifically, this first update involves some tweaks to how your Fitbit tracks your sleep to make it more accurate. This is ...

Fitbit has quietly updated its sleep tracking algorithm. It now detects the sleep more accurately and takes cognizance of ...

The new system, according to Fitbit, can track "brief awakenings [that] the old system missed." This means users might now ...

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

Fitbit is changing how it calculates sleep duration, but many users have complained of the tracking actually getting worse instead of better.

It reveals that as a normal part of your sleep, those smaller, brief times you wake are important for getting a more precise ...

In a move to boost accuracy, Fitbit has updated its sleep tracking algorithm to better reflect what’s actually going on when ...

The Google Fitbit Charge 6 also comes with a free app that provides more thorough data about your physical health and habits.