Petlibro's new Granary 2 smart feeders use a built-in scale and (on pricier models) an AI camera to track exactly how much your cat is eating and when — though the fanciest health-monitoring features will cost you an extra subscription.
Source: [TechCrunch](https://techcrunch.com/2026/09/19/petlibros-new-ai-powered-feeder-is-a-game-changer-for-multi-cat-homes/)