A child transportation device (400), may be a child seat (100) or a stroller (200), or other device. The child seat (100) comprises a basket (1) and a base (2), the basket (1) is arranged on the base (2). The basket (1) is provided with a lifting handle (12). The child transportation device (400) has a portion of the device configured to change color with temperature. The child transportation device (400) may be provided with a temperature-sensing coating (121) having the color change with the temperature change property. The temperature-sensing coating (121) can be located anywhere on the child transportation device (400) visible to external observers. The child seat (100) is simple in structure and convenient to operate, and the temperature where a child locates is observed conveniently in a vehicle driving process or during indoor and outdoor conversion.
CHILD SEAT