Digital Intervention Components

The HLRS combines Nutrida, GameBus, and a Calendar web application as its main digital components. Participants use Samsung or Garmin wearable devices to capture movement and physiological data. Nutrida provides weekly meal plans tailored to user preferences, allergies, and cooking skills. GameBus promotes healthy lifestyle behaviours through gamified activities such as walking, diet logging, water intake, and social participation. The Calendar application lets study leaders schedule local events and notify participants about social or sport events.