The Owlet Smart Sock is an ingenious way to give you extra peace of mind. It is a smart device that wraps comfortably around your baby’s foot and uses clinically-proven pulse oximetry to track heart rate, oxygen levels and sleep. All you need to do is then connect the Smart Sock to your smartphone and stream real-time data as well as get notifications. The base station glows green to let you know everything is okay but notifies you with lights and sounds if heart rate or oxygen levels leave pre-set zones.
The New Smart Sock 3 features entirely new hardware and design, based on feedback we heard from parents all over the world. With these changes, the Sock now fits babies both bigger and smaller—from 5 lbs. to 30 lbs (2-14kg). It also monitors babies through gentle motion, so you get live readings more often. And the redesigned Base Station offers wireless, drop-and-go charging—a huge time saver! Get an 8 hour charge in under 20 minutes, and a full 16 hours in 90 minutes.