Can Digital Health Address the Physical Inactivity Crisis in Chronic Conditions?

In a systematic review, we found that digital health interventions promoting physical activity can lead to small improvements in physical activity levels, physical function, mental health, and health-related quality of life among people with one or more chronic conditions. However, these benefits were not sustained in the long term, and concerns about the usability and barriers to digital solutions in health promotion must be addressed to ensure equitable outcomes for the individual.