New smart sunglasses offer instant tint adjustment for outdoor athletes

Povec Optics has unveiled the Povec C1, the world’s first electrochromic sunglasses capable of instant tint adjustment within one second, at CES 2026. Designed for outdoor athletes, these smart sunglasses use automotive-inspired electrochromic technology—miniaturized from applications like Audi’s auto-dimming mirrors—to allow users to manually control lens tint via a touch-sensitive strip on the temple. This enables rapid adaptation to changing light conditions, such as shifting from shaded trails to bright sunlight, enhancing visibility and safety without needing to switch eyewear. The Povec C1 features UV400 protection, anti-glare lenses made from impact-resistant materials tested for durability, and a lightweight, water-resistant TR90 frame with customizable nose pads for comfort during extended use. It offers up to 28 days of battery life based on four hours of daily use, charging via USB-C, and incorporates a smart power system that activates on unfolding. Priced between $250 and $350, the glasses target athletes and