Key Features. Schedule the Smart Plug to automatically power electronics on & off as needed Energy Monitoring – Analyze a devices real-time & historical power consumption. Away Mode turns your devices on/off at different times to give the appearance that someone is home. Manage household electronic devices anywhere in the world with a tap of a smartphone using the Kasa app. Built-in Energy Monitoring Technology to efficiently conserve energy & save money while using the smart plugs to control lights heaters & fans. The smart plug tracks power consumption in real-time & has weekly & monthly summaries..