Applications of IoT to medicine have been increasing in recent years. IoT employed in the medical field mainly to perform an analysis of the data available from clinical examination to get a reliable diagnosis of the patient’s disease and proper decision support. Many modern medical inventions have been achieved by placing common medical devices which collect valuable additional data, give extra insight into symptoms and trends, enable remote care, and generally give patients more control over their lives and treatment. These new systems are inevitably going to be a part of our daily life. This talk will address the common challenges, security and ethical questions in medicine with IoT.