If you've noticed your Fitbit sleep score taking a nosedive recently, don't panic—and definitely don't assume you've unknowingly developed insomnia. It seems Fitbit has quietly rolled out improvements ...

Fitbit has announced it has improved how sleep tracking works in its wearables. A member of the Fitbit team posted over at the company’s community forums about changes made to sleep tracking. And they ...

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 ...

Fitbit has launched a new experimental feature, one Fitbit owners in the U.S. can try out for themselves. Fitbit’s Personalized Sleep Schedule Lab monitors how you feel throughout the day to work out ...

Fitbit is testing a “Personalized Sleep Schedule” feature. After you answer surveys throughout the day, the feature will suggest bedtimes and wake times for optimal sleep. Users will take a survey in ...

Meredith Dietz is Lifehacker’s Senior Staff Writer. She earned her bachelor’s degree in English and Communications from Northeastern University, where she graduated as valedictorian of her college.