We are developing a wireless system of devices to monitor the condition of patients with chronic diseases. The patient will use these devices at home to measure relevant medical parameters. Measurements will be relayed by wireless links to a base station in the patient's home. The base station can be used to store the data, perform initial analysis, and relay the data to a central caregiver for further analysis, charting, and alert scanning, as well as reporting to both the physician and the patient.