What is owlet dream sock
Last updated: April 1, 2026
Key Facts
- Uses pulse oximetry technology to track oxygen saturation and heart rate continuously
- Connects wirelessly to a base station that communicates with a mobile app for real-time alerts
- Designed for infants from birth to 18 months old
- FDA-cleared as a Class II medical device in the United States
- Helps parents monitor sleep quality and receive notifications for potential health concerns
Overview
The Owlet Dream Sock is an innovative wearable device designed to monitor the health and sleep patterns of infants. This smart sock combines comfort with advanced health monitoring technology, providing parents with real-time data about their baby's vital signs while sleeping.
How It Works
The Dream Sock uses pulse oximetry, a non-invasive technology that measures oxygen levels in the blood and heart rate. A small sensor fitted into the sock sends wireless signals to the base station, which processes the data and transmits it to the parent's smartphone via a dedicated app. The system continuously monitors vital signs throughout the night and during naps.
Key Features
- Real-time heart rate and oxygen saturation monitoring
- Wireless connectivity with no cords or wires
- Mobile app notifications for abnormal readings
- Sleep analytics and trend tracking over time
- Designed specifically for infant comfort and safety
Safety and Certification
Owlet received FDA clearance as a Class II medical device, meaning it meets rigorous safety and accuracy standards. The device is clinically validated and has been tested to ensure accurate readings and reliable operation.
Who Should Use It
Parents of newborns and infants up to 18 months can benefit from this device, especially those concerned about their baby's sleep health or families with a history of sleep-related conditions. Many parents appreciate the peace of mind the monitoring provides during nighttime sleep.
Related Questions
Is the Owlet Dream Sock safe for babies?
Yes, the Owlet Dream Sock is FDA-cleared and designed specifically for infant safety. It uses non-invasive pulse oximetry technology and has been clinically tested for accuracy and reliability.
What do the alerts mean on the Owlet app?
Alerts notify parents when heart rate or oxygen levels fall outside the normal range set for the device. Different alert types indicate varying levels of concern, and parents should consult their pediatrician about what actions to take.
How long does the Owlet Dream Sock battery last?
The sock itself is powered wirelessly through the base station, so it requires nightly charging. The base station battery typically lasts through one full night of monitoring.
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Sources
- Owlet Official WebsiteCopyright
- FDA - Class II Medical DevicesPublic Domain