Komi: Breathing Biofeedback is a lifestyle app designed for iPhone users, focusing on enhancing mindfulness and stress management through biofeedback-based breathing techniques. It serves as a digital companion, guiding users to cultivate resilience and navigate stress effectively. The app offers a variety of features, including lessons on intentional breathing, guided sessions, and tools to measure heart rate variability (HRV), helping users develop habits that promote overall well-being.

Key functionalities include personalized lessons to increase self-awareness, paced breathing exercises, and an integrated HRV measuring tool to track physiological changes over time. Users can log their progress, review their data, and reflect on their experiences, supporting a deeper understanding of their body's signals. While the app is free to download, access to the full experience requires a paid subscription after a 30-day trial.