Keep your little one safe and sound with the Owlet Smart Sock 2. This innovative device gently wraps around your baby's foot, monitoring heart rate and oxygen levels with ease. With wireless connectivity, you can keep track of your baby's well-being right from your smartphone, giving you peace of mind day and night. Perfect for new parents who want to ensure their baby's safety while they sleep. This pre-owned unit is in excellent condition, ready to provide reassurance and comfort to your family. 53