Sustainability in wearable technology and fashion represents a growing movement to reconcile innovation with environmental and ethical responsibility. As technology becomes increasingly integrated with what we wear, brands, designers, and consumers are seeking approaches that minimize waste, reduce negative impacts, and encourage lasting positive change throughout the industry. By reimagining the lifecycle of clothing and devices, from sourcing and manufacturing to usage and disposal, the sector is redefining what it means to look good, feel comfortable, and contribute to a healthier planet. The future of wearable tech and fashion is being shaped by an urgent need for responsible solutions that harmonize style, functionality, and sustainability.