Smart feeders are automated devices designed to dispense food for pets, such as dogs and cats, at scheduled times or in response to specific triggers. They often connect to a smartphone app, allowing pet owners to control feeding times, portion sizes, and monitor their pet's eating habits remotely. These feeders can help manage a pet's diet, ensuring they receive the right amount of food without overfeeding. Some models even include features like cameras to observe pets while eating, and voice recordings to call them to their meals, enhancing the feeding experience for both pets and their owners.