Great coverage from David Pogue about what Fitbit's super rich sleep data (6 billion nights) tells us about different demographics sleep behavior and sleep consistency patterns. So proud of our teams of R&D, Design, Engineering, and Product who collaborated closely over time to build one of the most comprehensive and best sleep tools in the market to be able to collect all this data. So much more opportunities ahead.  Conor Heneghan  & Karla Gleichauf  - great job with the interview! …see more