• comes with real and pink socks of different sizes, most have wear and tear from daily use but monitor it self is in great working condition Dream Sock® is the first-of-its-kind FDA-Cleared smart baby monitor to offer Live Health Readings and Health Notifications, for use with healthy infants between 1-18 months, 6-30 lbs. • Track Baby’s pulse rate, oxygen, wakings, and sleep trends in real-time via the Owlet Dream App. • View Baby’s historical health readings & trends in the app to gain valuable insights. • Clinically-proven to offer medical-grade accuracy, even through gentle motion, across all skin tones.