Well-being App: Design and Implementation of an Interactive UI for Lifestyle Monitoring & Admin Management Tool

Maintaining a healthy lifestyle is an increasingly challenging task in modern society. The number of people with sedentary habits and poor nutrition is always higher. To prevent health problems and monitor lifestyle, there are many cutting-edge monitoring devices and applications. The problem is precisely the heterogeneity of the different devices. The project aims to develop an app that allows users to collect, display and interpret health data in the best possible way on a single platform. This allows users to analyze their health habits and conditions and then receive recommendations for improving their well-being. The frontend of the Well-being App, developed using Flutter, provides an intuitive but detailed user experience. It integrates the Health library to fetch and display health data (collected using wearable devices), utilizing FL_Chart for the graphical representation of the lifestyle users data. A multilanguage system has been implemented to facilitate the application User Experience as much as possible, ensuring accessibility for a diverse user base. Furthermore, the app uses a timed notification system to encourage users to improve their health and to carry out periodic health assessment tests. Users can also improve their health knowledge through short lessons and a fun quiz system. In addition to the design and creation of the user interface, a management tool has also been implemented where administrators can manage the application parameters, for example how often to send notifications to users. This tool interfaces directly with Firebase and simplifies the management of the app's features. This thesis focuses on the design and implementation of the frontend, detailing the integration of key features and the user experience analysis. Offering a smooth and intuitive interface, the Well-being App aims to become an essential tool for users seeking to monitor, understand and improve their daily habits for a healthier life.