The Surefeed microchip pet feeder connect lets you keep track of your pet's feeding habits and enables you to serve accurate portions every time you fill their bowl. The feeder connects to the Sure Petcare app via the hub (sold separately). you set the portion size within the app and then when you fill your pet's bowl, LEDs guide you to the correct portion weight within 1 g of accuracy. Use the app to view when your pet was last fed to prevent double-feeding in busy households and view your pet's feeding habits over time. Notifications inform you how much your pet eats at each visit to the bowl, whether they have eaten wet or dry food (when using the two half bowls) and when the bowl is topped up. The microchip pet feeder connect only opens for a registered pet's veterinary implanted microchip or RFID collar Tag to prevent pets stealing each others' Food. One collar Tag is supplied with the product. It requires four C cell batteries which last around six months with normal use. Batteries are not included. Set Contains: 1 x SureFeed Microchip Pet Feeder Connect 1 x grey single bowl 2 x grey half bowls 1 x grey mat 1 x user manual 1 x RFID collar tag