Reviews have mentioned the wait time for receiving their product as 4 months resulting from transport from being built and delivered from China. The main variance may be the Litter-Robotic app, that may be linked to the litter box. The app aid causes it to be more practical, but at https://petskyonline-onlinestrore.blogspot.com/2025/07/petkit-purobot-ultra-premier-auto.html