Xandar Kardian has spent the past 10 years obsessed with one technology - impulse UWB radar, in order to provide the most accurate, consistent and reliable method for CFCM vital sign monitoring. One of the primary use case for the device is post-acute care and at home health monitoring for those suffering from chronic respiratory and chronic cardiovascular diseases. Yes, there are other devices in the market that can collect vital signs. However, what sets Xandar Kardian apart from its competitors is the fact that it does so without any input from the patient. It is 100% continuous and automatic. One of the benefit of such continuous monitoring is the ability to use it as a "health black box". If a certain health event occurs, physicians can look back any time period prior to the event and investigate any leading trends and causes that can provide clues to future events.