Explore the current state, potential, and challenges of wearable technologies in cardiac arrhythmia care through this comprehensive 1-hour and 4-minute grand rounds lecture. Gain insights into how these technologies are creating novel paradigms and transforming arrhythmia care. Identify major limitations, challenges, and potential hazards associated with wearable devices in cardiac monitoring. Discover solutions and future directions for wearable-assisted arrhythmia care, equipping yourself with knowledge to navigate this evolving field of cardiology.