Energy monitoring devices are tools that help track and measure the amount of energy consumed by various appliances and systems in a home or business. These devices can provide real-time data on energy usage, allowing users to identify patterns and make informed decisions about their energy consumption. Some common types include smart plugs, whole-home energy monitors, and portable energy meters. By using energy monitoring devices, individuals can reduce their energy bills and minimize their environmental impact. Many of these devices can connect to smartphones or computers, enabling users to access their energy data remotely. This technology supports efforts to promote energy efficiency and sustainability in everyday life.