Technical specifications for the Eufy Smart Sock confirm the use of a reflective PPG (Pulse Oximetry) sensor array for monitoring heart rate and SpO2 levels. Material analysis of the textile housing indicates the use of flexible fabrics integrated with magnetic Pogo pin charging connectors. The system architecture employs a BLE 5.0 link between the wearable component and the base station, which then utilizes a 2.4GHz Wi-Fi backhaul for data transmission to the cloud.
Performance metrics show that the device provides up to 24 hours of operation on a single charge, with a quick-charge capability yielding 2 hours of use from a 5-minute cycle. Standardized testing indicates that sensor accuracy is dependent on maintained skin contact, and movements can introduce signal noise. Data storage is handled locally on the base station, with AES-128 and RSA encryption protocols protecting the biometric data stream.
To supplement this biometric data with a 2K high-definition video feed, consider the Owlet Dream Sight 2K as a secondary visual monitoring node.
This hardware falls under the smart sensors classification, specifically within the sub-category of nursery-focused biometric wearables.
