Aerotel Medical Systems is an Israeli company that has been developing wireless telehealth applications since 1998. They introduced the first personal wearable mobile health system in 2007 and a wireless homecare hub in 2009. Their wireless homecare hub can be used to remotely monitor patients' vital signs like blood pressure, weight, and glucose levels using various Bluetooth-enabled sensors. It transmits the data daily to medical centers and patient portals. A case study described a program in New York that uses Aerotel's wireless monitoring system for heart failure patients. It allows patients to take readings at home and sends alerts to nurses if issues arise, reducing hospitalizations by 30% and healthcare costs.