Owlet Monitor Duo – Perfect for easing the minds of new moms, the Owlet Monitor Duo, inclusive of the Owlet Smart Sock and Cam, help you stay connected to your baby wherever you are. The Smart Sock tracks your baby’s heart rate and oxygen levels, while the Cam streams live video and audio to your phone, which also shows data captured from the Smart Sock. They also offer a 45 night risk free trial, and From May 3rd thru the 10th they are offering discounts online at owletcare.com