The system will let parents know when their baby needs assistance to sleep soundly,Owlet said.

The app comes with a sleep-learning program aimed to provide personalized insights into their infant’s sleep.

The Dream Sock is intended for babies up to 18 months, or between 5 and 18 pounds.

Electronic monitoring devices for infants have been controversial.

The Dream Duo system, which includes the Dream Sock and camera, costs $399.

The sock alone is available now for $299 onOwlet’s website,buybuy BabyandWalmart.

The Owlet Cam can also be purchased alone for $149.