Eco mode is a feature found in many modern vehicles and appliances designed to reduce energy consumption and minimize environmental impact. When activated, it optimizes performance by adjusting settings such as engine power, air conditioning, and other systems to use less fuel or electricity. This can lead to improved fuel efficiency and lower utility bills. In addition to vehicles, eco mode is also available in devices like washing machines and dishwashers. By selecting this mode, users can save water and energy while still achieving effective cleaning results. Overall, eco mode promotes sustainability and encourages responsible resource use.