transmitting this data over a home network and to any smartphone with the PulseSocks mobile application installed. Using pulse oximetry leads integrated into the lining of a baby's sock, PulseSocks is able to non-invasively monitor what parents really care about when they aren't by their baby - 'Is my baby ok?' With the ability to set alerts should their infant's heart stop beating or they stop breathing, parents can work and sleep with a sense of assurance on the well-being of their baby.