Catlog Board 2 (Catlog Board) is here. It's the second generation! Place it under your cat's litter box. When your cat uses the litter box, it automatically records their weight, the number of times they use the toilet, and the time, allowing you to check the data on a smartphone app – a convenient health management item! Recommended for those who want to start managing their cat's health. [Product Contents] ・Catlog Board main unit ※Box and instruction manual are not included. ※Operates on AA batteries. [Condition] ・Used until recently. ・There are some scratches and minor stains from use, but there are no issues with functionality. ・Please understand that this is a used item before purchasing. Will be carefully packaged with bubble wrap and corrugated cardboard before shipping.