Wearable artificial intelligence (AI) technologies emerge as powerful tools in the field of psychotherapy, offering new possibilities for real-time mental health monitoring, personalized interventions, and enhanced therapeutic outcomes. These devices continuously collect physiological and behavioral data such as heart rate variability, sleep patterns, and stress levels. When combined with AI algorithms, this data can be analyzed to detect emotional states, predict mood shifts, and even suggest coping strategies or interventions. By integrating wearable AI into psychotherapy, clinicians gain deeper insights into a patient's daily experiences, allowing for more dynamic, responsive, and individualized treatment plans. This fusion of technology and mental health care may create more accessible and data-informed psychotherapy. Wearable AI in Psychotherapy analyzes the effects that arise from the integration of wearable technology and AI in the field of psychotherapy and mental health care. It explores the integration of AI into wearable devices to aid in the identification, monitoring, and treatment of mental health conditions like anxiety, depression, and stress. This book covers topics such as mental health, phobia treatment, and ethics and law, and is a useful resource for psychotherapists, medical professionals, engineers, academicians, researchers, and scientists.