3L Radar-Sensor Pet Water Fountain — Filter-Free, No App

A 3L pet water fountain that activates only when your cat or dog approaches, thanks to a smart radar sensor. No filter, no app, no fuss. Key features: • Radar motion sensor — flows only when needed • Wastewater separation keeps drinking water fresh • 3L capacity for full-day hydration • Filter-free design — easy to clean Perfect for: cats and small dogs who prefer fresh, running water.