Back to Blog | By Grow | 03/23/21 Changes in sleep duration, timing, and variability during the COVID-19 pandemic: Large-scale Fitbit data from 6 major US cities Share via: Subscribe Thank you for subscribing to our blog Categories Behavior ChangeBrand RecognitionChronic Condition ManagementEmployers & BrokersEventsFoundational Health BehaviorsHealth OutcomesHealth PlansHealth SystemsMedicare AdvantagePartnersPersonal Health TechnologyResearchersSocial ConnectednessSuccess StoriesWorkforce Health Events AHIP 06/13-06/15 | PORTLAND, OR HIMSS 04/17-04/21 | CHICAGO, IL