As Easy As 1-2-3. Not only is the Monitor Duo our most complete baby monitoring system but it’s also incredibly easy to set up and use, making it one less thing to worry about. Less than 10 minutes to set up. Understand Baby’s Sleep Environment: Live temperature & humidity tracking, 4x zoom, and 130-degree angle give parents a clear picture of Baby’s comfort and sleep environment. Stream secure 1080p HD video & audio from anywhere. See Baby clearly with 4x zoom, wide-angle view & night vision. Know When Baby May Need You: View Baby’s readings anytime in the free Owlet App. Receive notifications & video clips when sound, motion, or crying is detected in your baby’s room. Get prompts to the Base Station and your phone if Baby’s readings leave the preset zones. A complete picture of Baby’s well-being: The NEW Monitor Duo 2’s award-winning Owlet Smart Sock 3, Cam 2, Base Station and Care App work together to give you a real-time picture of Baby, tracking Baby’s heart rate, oxygen level and sleep trends while streaming HD video right to your phone over a 2.4 GHz Wifi Network.