Owlet’s Dream Sock is the first FDA-cleared wearable baby monitor. That clearance matters because it means the device’s core function—tracking your baby’s pulse rate and oxygen levels—has been reviewed for accuracy and safety. It’s a significant step beyond standard video or audio monitors.

The soft, sock-like sensor fits on your infant’s foot and transmits live readings to the Owlet Dream App. You can see real-time pulse and oxygen data, along with sleep trends and wakings. The system uses a small Base Station that glows green for normal readings. If levels fall outside preset zones, you get instant alerts from both the station and your phone. It requires a stable 2.4 GHz Wi-Fi connection and works with most modern iOS and Android devices.

This provides a tangible layer of reassurance for many parents. It’s important to note the Dream Sock is designed for healthy infants from 1 to 18 months. It’s a monitoring tool, not a medical device for diagnosing or preventing conditions. For the right family, the peace of mind it offers can be profound.