Smart scale system

Abstract

Body fat percentage is an important indicator of overall health and fitness, which can be used to assess the risk of chronic diseases such as diabetes and heart disease. Excessive body fat percentage poses significant health risks, leading to chronic diseases such as heart disease, stroke, diabetes, and more. Conventional methods like Bioelectrical Impedance Analysis (BIA) exist for body fat assessment, but this project explores alternative means using innovative sensor technologies. Integrating weight (load cell), height (ultrasonic), and electrocardiogram (ECG) sensors, our multidimensional approach provides a holistic understanding of body composition. The inclusion of ECG is pivotal, revealing the intricate relationship between body fat percentage and cardiovascular health. Beyond measuring body fat, our project investigates potential impacts on cardiovascular dynamics, acknowledging the interplay with high blood pressure, hormonal influences, and inflammation. Fat accumulation around the heart is recognized as more than a cosmetic concern, affecting both structural integrity and electrical signaling. Our non-invasive and non-attacking sensor-based system aims to provide a practical means for individuals to assess and monitor body fat percentage. The accompanying web platform facilitates real-time communication through MQTT technology, enabling dynamic tracking of health metrics. Weekly reports generated for each user offer comprehensive insights, empowering informed decisions about lifestyle and health. Data security is paramount, ensuring confidentiality and consistent accessibility for users to track their health journey. This innovative approach to body fat measurement bridges the gap between conventional methods and a more comprehensive understanding of its impact on cardiovascular health