Zentinel works as an intelligent guardian that tracks key health indicators — such as heart rate, temperature, oxygen levels, and movement — through connected sensors and devices, translating raw data into meaningful insights. Rather than providing clinical diagnoses, Zentinel focuses on identifying patterns and deviations over time, enabling early awareness and proactive health management. With a secure, user-centric design, it empowers people to understand their health journey in real time while maintaining complete privacy and control over their personal data.