JessieHug Feasibility and Usability Assessment

This study evaluates the usability, tolerability, and clinical accuracy of the JessieHug device, a wearable medical device for newborns and infants that continuously collects physiological data. Three cohorts of infants will be enrolled: newborn, 2-month, and 4-month groups, with each cohort undergoing data collection over a total of eight (8) weeks. The JessieHug device will be assessed for usability and tolerability through parental surveys while the baby wears the device in home and hospital settings. Clinical accuracy of the device will be evaluated through comparison to an FDA cleared reference device in a single outpatient clinic-based data collection event.