An eco-friendly gadget is designed with sustainability in mind, using materials and manufacturing processes that minimize environmental impact. Features such as energy efficiency, recyclability, and the use of renewable resources contribute to a gadget's eco-friendliness. Additionally, eco-friendly gadgets often come with functionalities that help reduce waste, such as longer battery life, upgradability, and repairability. Supporting brands that prioritize green practices and ethical sourcing also plays a role in the overall sustainability of tech products.