Background Adopting an active lifestyle plays a key role in the prevention and management
of chronic diseases such as type 2 diabetes mellitus (T2DM). Web-based interventions are …

Background A system that combines technology and web-based coaching can help treat
chronic conditions such as diabetes. However, the effectiveness of apps in mobile health …

Background: The beneficial effects of physical activity (PA) for older adults are well known.
However, few older adults reach the health guideline of 150 min per week of moderate-to …

Background Electronic health (eHealth) and mobile health (mHealth) interventions have the
potential to tackle the worldwide problem of physical inactivity. However, they often suffer …

Background: Online interventions targeting a healthy lifestyle in adults with type 2 diabetes
are more effective when informed by behaviour change theories. Although these theories …

Background Past mobile health (mHealth) efforts to empower type 2 diabetes (T2D) self-
management include portals, text messaging, collection of biometric data, electronic …

Background Digital health interventions may offer a scalable way to prevent type 2 diabetes
(T2D) with minimal burden on health care systems by providing early support for healthy …

Background Self-management plays an important role in maintaining good control of
diabetes mellitus, and mobile phone interventions have been shown to improve such self …

Background Brief automated messages have the potential to support self-management in
people with type 2 diabetes, but their effect compared with usual care is unclear. Objective …

Background Self-monitoring (SM) is the centerpiece of behavioral weight loss treatment, but
the efficacy of smartphone-delivered SM feedback (FB) has not been tested in large, long …