Mobile Health Interventions for Weight Management
Summary
Mobile health (mHealth) interventions leverage smartphones, wearable devices and associated software to support weight management through self-monitoring, personalised feedback and behaviour change strategies. These digital platforms facilitate continuous tracking of dietary intake, physical activity and body weight, often employing automated prompts and goal-setting tools to reinforce healthy habits. Integrating real-time data capture with health coaching enables adaptive interventions that respond to individual progress, while social features and gamification can enhance engagement. Rapid technological advances have expanded global reach, offering low-cost, scalable solutions that address traditional barriers to weight management such as limited access to specialist care and geographic constraints. Evidence indicates that combining self-monitoring apps with structured coaching yields superior outcomes in weight loss, waist circumference and metabolic markers compared with standard care or unassisted digital tools. However, effectiveness varies across demographic groups, highlighting the need to address digital literacy and ensure equitable engagement. mHealth programmes have been implemented in diverse settings—from urban centres in high-income countries to rural primary care in middle-income regions—demonstrating potential for broad public health impact. Future innovation will depend on refining behaviour change techniques, enhancing interoperability with electronic health records and evaluating long-term sustainability of weight management outcomes.
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Mobile Health Interventions for Weight Management publication trend
The graph below shows the total number of articles in mobile health interventions for weight management across all publications each year (not limited to Nature Index journals).
Technical terms
Mobile health (mHealth): The practice of delivering health-related services and information via mobile devices and wireless technologies.
Self-monitoring: The regular recording and review of one’s own behaviours or physiological metrics, such as food intake or step count, to inform goal-setting and feedback.
Behaviour change techniques (BCTs): Systematic procedures, such as goal-setting, feedback and problem-solving, designed to alter determinants of behaviour and support sustained change.
Health coaching: A collaborative process in which trained professionals provide guidance, motivation and personalised feedback to facilitate behaviour change and improve health outcomes.
Anthropometric outcomes: Quantitative measurements of body size and composition, including weight, body mass index and waist circumference, used to assess intervention efficacy.
References
- Is the uptake, engagement, and effectiveness of exclusively mobile interventions for the promotion of weight‐related behaviors equal for all? A systematic review. Obesity Reviews (2023).
- Effectiveness of Combined Health Coaching and Self-Monitoring Apps on Weight-Related Outcomes in People With Overweight and Obesity: Systematic Review and Meta-analysis. Journal of Medical Internet Research (2023).
- A Systematic Review and Meta-Analysis of Mobile Devices and Weight Loss with an Intervention Content Analysis. Journal of Personalized Medicine (2014).
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