Calculating Your Fitbit "Sleep Score"

Dr. Conor Heneghan is the Lead Sleep Researcher at Fitbit. He talks with Neil about trackers, best practices for sleep trackers, and how Fitbit's new 'Sleep Score' is calculated.
There's also a discussion about the future roadmap for Fitbit trackers, lays out the details of why Neil will be using a Fitbit going forward to track which 'sleep hacks' are working, and gets Dr. Heneghan's analysis of five months of sleep data from Neil's tracker.