Fitbit fitness trackers and smartwatches have a robust sleep tracking function. Consumer Reports explains how to set up your device and understand the data it's delivering.

Is Fitbit’s next-generation fitness tracker really that much better? Here’s everything you need to know about the Fitbit Inspire 3 vs Inspire 2.

Use any of Fitbit’s trackers or smartwatches to get a better idea of how you’re sleeping and how to improve your slumber.