Owlet believes your whole family deserves better sleep. From the brand that has monitored over 1M babies, the Owlet Dream Sock combines award-winning technology with a personalized sleep program to create healthy sleep habits for Baby. The Dream Sock helps you understand your babys sleep, assist your baby in the moment, and receive expert parenting advice to improve sleep for the whole family. The Dream Sock tracks how long and how well your baby slept. Use your babys sleep data, plus expert sleep and development tips, to adjust Babys routine as they grow. Track sleep quality indicators like wakings, heart rate, average oxygen level, & movement to help your baby achieve better sleep. View readings, trends, and tips from anywhere in the Owlet Dream App. The Dream Sock also pairs with the Owlet Cam to deliver a complete picture of your babys sleep. *Available only in the US. For Warranty and Product Support, purchase from authorized sellers including Kaspien, Netrush, and Owlet.