The Nanit Smart Crib Sheet is a revolutionary product that seamlessly integrates technology with comfort. This 100% cotton fitted sheet is designed to work with the Nanit Pro Camera (sold separately), offering a non-invasive way to track your baby's growth. By simply placing your baby on the sheet, the camera analyzes the custom pattern to accurately measure their height and weight. This innovative solution allows you to monitor your baby's development without the need for additional sensors or devices. The soft, breathable cotton ensures a comfortable night's sleep, while the machine-washable design makes it easy to keep clean.