Albus Health is a medical device spinout from the University of Oxford that has developed a passive and non-contact nocturnal-symptom monitoring device. There are no tools to objectively monitor nocturnal symptoms at home. This leads to inefficient clinical trials for pharma companies and hundreds of millions of preventable emergencies such as asthma attacks for patients. Patients with chronic respiratory diseases can experience warning signs at night that are usually missed, with higher risks of emergencies such as asthma attacks. The Albus Home RD is a bedside device that does not require patient contact or interaction with the device for continuous, objective, and long-term symptom monitoring.