This smart child restraint system (CRS) is driven by the will to create a protective nest that gently embraces baby and provides 360° comfort and protection. The core of this highly intelligent product is an array of sensors, strategically placed to detect a variety of parameters, which give feedback to the parents through a smartphone app that monitors the baby's safety and health. The high level of comfort is also assured by special fabrics used for the lining and by the integrated ventilation system, the first of its kind in a CRS.