Summary Track Heart Rate, Oxygen Levels and Sleep: The award-winning Smart Sock is the first ever baby monitor to track your baby's well-being while they sleep. Worry Less and Sleep Better: be notified from anywhere when your baby needs you by lights and sound through the base station and phone app notifications. Proven: uses established pulse-oximetry technology that has been proven both safe and accurate Real-time view: Owlet's free baby monitor phone app gives you real-time notifications and let's you see your baby's heart rate and oxygen levels from anywhere. Available for iOS (iphone) & Android Fit for Growing Babies: The Owlet Smart Sock Baby Monitor fits most infants from 0-18 months or 6-25 pounds, perfect for your growing bundle of joy Baby Monitor, Owlet New Smart Sock 3 Baby Monitor – Tracks Heart Rate, Oxygen and Sleep Trends Description Baby Monitor, Owlet New Smart Sock 3 Baby Monitor – Tracks Heart Rate, Oxygen and Sleep Trends Brand: Owlet Colour: Green Compatible products: Smartphones : smartphones smart phones: android phones Battery life: 8 Hours Safety warning: Warning Strangulation Hazard: Children have strangled in cords. Keep this cord and the base station out of the reach of children (more than 3 feet (0.9m) away from the crib). Model Number: BM06NNBBYG Package Dimensions: 19.81 x 14.22 x 8.64 cm; 431 Grams Batteries: 1 Lithium ion batteries required. (included) Item model number: BM06NNBBYG Target gender: Unisex Care Instructions: Sock Care and Storage: Keep the second Sock in the size you are currently using in an easily accessible place so you can rotate use between feet regularly. Store the other size for later use. Owlet recommends washing your Sock and sensor every 2 weeks at minimum to avoid skin irritation caused by a soiled Sock and sensor. Wash by hand with a mild detergent and cold water Compatible products: Smartphones : smartphones smart phones: android phones Batteries required: Yes Battery life: 8 Hours Item Weight: 431 g Product Tags Smart