Wearable devices, such as smartwatches, leverage AI to monitor real-time health metrics—heart rate, sleep patterns, and blood oxygen levels—allowing early detection of conditions like atrial fibrillation or hypertension. These insights empower patients to take proactive steps in managing their well-being while providing doctors with continuous feedback for adjustments in treatment. AI is streamlining healthcare operations, reducing administrative burdens, and cutting costs. Chatbots and virtual assistants handle routine tasks like scheduling appointments, answering patient queries, and managing medication reminders. Natural language processing (NLP) systems like Nuance Communications’ Dragon Medical One support voice-to-text documentation, freeing clinicians to focus on patient interactions.