This smart feeder has saved my life several times! I work odd hours and tend to work overtime several days a week so I love how I can turn on the app and feed my dog from work so she can maintain a routine eating schedule. I can also set the portion size so she stays on her diet. I love how I can also store her kibble in the same feeder so it takes up less space than having bowls and a separate container for her food. Easy to clean. Quite big so keep that in mind