The Automatic Pet Feeder lets you feed your dogs or cats from anywhere in the world. Just fill it with dry kibble and download the free app. Use your phone to schedule feedings and communicate with your pets through the built-in speaker and microphone. Or, record a brief message that plays back automatically at feeding time. Compatible with iPhone/iPad (iOS 8.0 or later) and Galaxy/Android (OS 4.1 or later). A 2.4G Wi-Fi connection is required.