You’ve just put Baby to bed and you need to know: is my baby okay? A lot can happen while your baby sleeps, but a traditional baby monitor can only tell you so much. Only the Owlet Monitor Duo tracks your baby’s heart rate and oxygen level while they sleep, and streams audio and high-definition video right to your smartphone for a complete picture of Baby. See, hear and know your baby is okay as they sleep without straining your eyes on a grainy handheld monitor. Use the Duo to monitor your baby in their own room and feel confident that Owlet will notify you when Baby really needs you. Know when your baby needs you and see when they’re sleeping peacefully, so you can do the same.