The proposed system focuses on personal anxiety alleviation through mindful breathing coaching, which investigates the use of Artificial Intelligence (AI) systems combined with the Internet of Things (IoT). Treatments for anxiety disorders should be easily available because of how common and crippling they are. The proposed solution integrates IoT devices with AI algorithms to provide personalized instructions for mindful breathing exercises and real-time tracking. Using a mixed-methods strategy, quantitative and qualitative user experiences and anxiety levels are analyzed. Anxiety symptoms were significantly reduced, and users were very satisfied with the tailored coaching, according to preliminary studies. There are scalable solutions to individual anxiety requirements that can be provided by integrating IoT and AI technology. It emphasizes the potential of technology to promote well-being and helps advance individualized therapies for mental health. It shows that it is possible to provide effective personalized anxiety reduction. By providing individualized assistance to those dealing with anxiety problems, this method has the potential to completely transform the way mental health treatment is provided. © 2025 Elsevier B.V., All rights reserved.