We, Medicore, a healthcare device manufacturer in Korea for over 23 years and specially we have developed the cardiovascular screening device connecting to the web cloud. This device is willing to prevent the heart disease or vascular disease at early step by using the Heart Rate Variability and Plethysmography technology. With the AI algorithm, it is highly useful to measure the health condition in heart and arterial blood vessel in a short time in terms of clinical studies and  it is very reliable and accurate in measurement. It is compatible with mobile application and web cloud. Therefore, anyone can use it in anywhere and anytime at their convenience and also it can be automatically saved to compare the progress of treatment by pre and post therapy. With all of personal healthcare data, it is possible to analyze the overall health status at a time.