# Autonomous Shade-Shifting Sunglasses The 'Harrier' Sunglasses Change According to Brightness By Michael Hemsworth | Published 2019-06-17 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/harrier-sunglasses References: [thegadgetflow](https://thegadgetflow.com/portfolio/brightness-changing-sunglasses/) & [kickstarter](https://www.kickstarter.com/projects/harrier/electrochromic-sunglasses?ref=6vdts6&utm_source=GadgetFlow&utm_campaign=GadgetFlow) The 'Harrier' sunglasses are a smart accessory solution that will enable wearers to maintain optimal protection and comfort when going about their daily routine. Integrated with [electrochromic technology](https://www.trendhunter.com/trends/advanced-snow-goggle), the sunglasses are capable of autonomously transitioning from light to dark in less than a second to provide protection from the sun's rays. Wearers can also take advantage of manual controls to adjust the accessory to different modes for playing [outdoor sports](https://www.trendhunter.com/trends/reebok-octane), driving and more. The 'Harrier' sunglasses will also provide improved visibility in foggy conditions to make them a fashionable yet functional wearable for consumers of all walks to utilize. The sunglasses provide [100% UVA protection](https://www.trendhunter.com/trends/infraredblocking-eyewear) and feature a built-in battery pack that will provide up to 60 hours of use before needing to be recharged. ## Trend Insights (Trend Hunter) - Score: 3.9/10 - Popularity: 55% | Activity: 55% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Gadgets](https://www.trendhunter.com/gadgets) ## Key Themes ### Key Themes Behind This Trend - **Autonomous Sunglasses:** The 'Harrier' sunglasses feature electrochromic technology that automatically transitions from light to dark, presenting opportunities for autonomous wearables. - **Smart Accessories:** The 'Harrier' sunglasses are a smart accessory solution that combines style and function, showcasing the potential for smart accessories in the market. - **Improved Visibility:** The 'Harrier' sunglasses provide improved visibility in foggy conditions, highlighting the demand for sunglasses with enhanced functionality. ### Where This Applies - **Fashion:** The fashion industry can explore the integration of smart technology into accessories, such as sunglasses, to create innovative and functional products. - **Sports:** The sports industry can tap into the potential of autonomous sunglasses and develop products specifically designed for outdoor sports activities. - **Technology:** The technology industry can focus on advancing electrochromic technology to improve visibility and comfort in smart wearable accessories like sunglasses. ## Related on Trend Hunter - [Color-Changing Eyewear](https://www.trendhunter.com/trends/rayban-original-wayfarer-change-transitions.md) - [Adaptive Reading Sunglasses](https://www.trendhunter.com/trends/32n-sunglasses-by-deep-optics.md) - [Connected Adjustable Tint Sunglasses](https://www.trendhunter.com/trends/chamelo-music-shield.md) - [Transforming Liquid-Lens Sunglasses](https://www.trendhunter.com/trends/32-degrees-north.md) - [Adjustable Tinted Glasses](https://www.trendhunter.com/trends/aura-rx.md) - [See-Through Smart Glasses](https://www.trendhunter.com/trends/rayban-transparent-meta-wayfarer.md) - [Connected Motorbike Sunglasses](https://www.trendhunter.com/trends/connectedride-sunglasses.md) - [IR-Blocking Sleek Sunglasses](https://www.trendhunter.com/trends/kolari-shades.md) - [Adaptive Cyclist Eyewear](https://www.trendhunter.com/trends/nike-view-cycling-glasses.md)