What does the Dream Sock do?
Mia Horton
Updated on January 07, 2026
The Owlet Dream Sock wraps comfortably around your baby's foot to safely track Baby's sleep quality indicators. The Dream Sock is the only baby monitor to use heart rate and oxygen level in this manner, while also tracking wakings, current sleep state, movement, and more.
Does the Dream Sock alert you?
No, it doesn't. The Dream Sock is a sleep solution that tracks your child's sleep state and sleep quality by tracking sleep indicators such as oxygen level. Dream Sock does not send notifications based on oxygen level readings falling outside preset zones.How does the Owlet Dream Sock work?
The Dream Sock monitors your child's sleep state and sleep quality by tracking heart rate, wakings, oxygen level, and movement. View your child's sleep state and sleep quality and receive prompts in the Owlet Dream App to gain actionable insights and build better sleep habits. Personalized Sleep Algorithm.Does Owlet Dream Sock show oxygen?
“The Monitor Duo had features notifying users that Baby's heart rate and oxygen levels departed from preset values. The Dream Duo does not have those notification features. The Dream Duo's prompts are based on sleep quality indicators,” Owlet wrote on its information page.How accurate is the Owlet Dream Sock?
PROS #1 Incredibly accurate.Studies have shown that this sock is the most accurate consumer product for babies to wear while they sleep. We've been using the sock with our baby for a while now, and it is not disappointed.