School of Kinesiology of Minnesota 55455;
Department of Kinesiology Sport Studies University of Tennessee 37996;
Department of Pharmaceutical Care&Health Systems and Institute for Health Informatics of Minnesota 55455;
Department of Hematology of Medicine of Minnesota 55455;
School of Public Health of Minnesota 55455;
Department of Computer Science&Engineering of Minnesota 55455;
Daily steps; Exercise app; Fitbit; Health wearable; Physical activity determinantsTagedAPTARAEnd;