The Smart Sock is not a medical device. It is not intended for use as a medical device or to replace a medical device. It does not and is not intended to diagnose, cure, treat, alleviate or prevent any disease or health condition or investigate, replace or modify any physiological process. The Smart Sock is only inteded to assist you in tracking your baby's well-being not to replace you as a caregiver. You are responsible for the health and well-being of your baby and following safe sleep, health, and care guidelines. The Owlet Smart Sock can pick up external movements and is therefore not suitable for co-sleeping or bed-sharing. It is advisable not to use the Smart sock when the baby is in motion, e.g. in a car seat or a stroller.