Thanks to smart technology, the integrated display in the Baby First Joy R153 clearly indicates whether the child car seat has been installed properly. With an associated app, further indications can be conveniently obtained. The appearance of the 360-degree swivelling child seat is characterised by soft shapes and flowing contours. Good ventilation, the smart side impact protection system, the simplified one-hand installation, a sun canopy, and innovative sensors for temperature measurement, among other things, are further product characteristics.