Upgrade the entire panel or just one circuit at a time by installing smart circuit breakers. Using the intuitive My Leviton app, homeowners enjoy instant, easy access to essential elements of their load center's data via a smartphone, tablet or desktop. View system status in real time and detect if critical loads need to be addressed. Configure 2nd Gen Smart Circuit Breakers as Essential in the My Leviton app to remain powered when a backup generator is active. With smart circuit breakers, you'll get notified if your freezer, sump pump, or any smart circuit trips - whether you're away for the day or on vacation for a week.