Fitbit wearables are widely used for health tracking purposes. One of the few things it is known for accurately tracking is sleep. However, in the last few days, several users have complained about ...

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 ...

In addition to “Sleep insights & tips,” Fitbit Labs is preparing a new opt-in “Sleep need” experiment that will find your “ideal bedtime and wake times.” About APK Insight: In this “APK Insight” post, ...

After retiring the last two tests, Fitbit is back with the Personalized Sleep Schedule Lab. As we previously spotted, this Fitbit Lab “surveys your energy levels multiple times daily to analyze your ...

Fitbit has quietly rolled out an update to its sleep tracking algorithm. It now detects brief awakenings during the user’s sleep time. Several users had noticed a dip in their sleep quality recently, ...