Oneisall Ease S1 automatic litter box review: a tech-centric solution for city-dwelling cat owners

The Oneisall Ease S1 is an automatic litter box designed for cats that prefer open, low-stress environments. It features a large raised tray, an automated pivoting mechanism that sifts waste into a lower tray, and is packed with sensors including radar, weight sensors, and an infrared sensor to detect the cat and stop operation if needed. The machine is quiet and simple to operate, with no app required. It takes up about half a cubic metre of space and costs €239.99. Oneisall is a Chinese supplier of pet-focused technology. The review notes that while the Ease S1 is less complex and more affordable than heavy-duty alternatives like the Litter-Robot 4, the ultimate test is the cat's acceptance, which technology cannot guarantee.