Participants in both groups, pedometer plus website or pedometer alone, were instructed to wear the Omron pedometer every day for 3 months when stable and during clinically significant medical events.17 (link) They were asked to upload step-count data via the study website. The pedometer plus website group received weekly step-count goals and access to motivational and educational content on the website.16 (link),17 (link) At study entry, persons in the pedometer alone group received written materials about exercise in COPD. During the study, they received no instructions to exercise and were not assigned step-count goals.