Energy monitors are devices that track and display the amount of electricity consumed in a home or business. They help users understand their energy usage patterns, identify high-consumption appliances, and promote energy efficiency. By providing real-time data, these monitors can assist in reducing electricity bills and minimizing environmental impact. Many energy monitors connect to a smartphone or computer, allowing users to access their energy data remotely. Some models also offer features like alerts for unusual usage or tips for saving energy. Overall, energy monitors are valuable tools for anyone looking to manage their energy consumption effectively.