Lens: Redefining Outdoor Exploration with AR Smartwatch Innovation

Yuxuan Hua’s Lens merges nostalgia and technology for immersive adventures

Lens stands out in the wearable technology landscape by reimagining the way users interact with augmented reality during outdoor adventures. Inspired by the timeless gesture of sighting through a telescope, this smartwatch is designed to be worn on the wrist and, when needed, held like a monocular. This dual functionality preserves the spontaneity of exploration, allowing users to access instant insights without the intrusiveness of smart glasses or the distractions of smartphones.

Crafted from aerospace-grade aluminum, Lens is both durable and lightweight, weighing just 68 grams. Its ergonomic design ensures comfort during prolonged wear, while a quick-detach mechanism enables effortless transition from wristwatch to AR monocular. The device features advanced AR projection, a wide field-of-view camera for immersive visuals, and a compact LiDAR sensor for precise spatial mapping—technologies that collectively elevate the outdoor experience.

Interaction with Lens is intuitive and designed for minimal disruption. In wrist-worn mode, it functions as a traditional smartwatch, providing portability and convenience. When removed, users simply hold it up to engage AR features such as navigation, identification of flora and fauna, and even stargazing. A capacitive haptic button and integrated haptic motor streamline controls, reducing cognitive load and allowing users to remain immersed in their surroundings.

Extensive research underpinned the development of Lens. Interviews with hikers, foragers, and stargazers revealed common frustrations with existing AR devices, including bulkiness, fragility, and disruptive screen interactions. These insights informed the design’s focus on ruggedness, simplicity, and seamless integration into outdoor activities. The result is a device that not only meets the practical needs of explorers but also rekindles the joy of discovery.

Lens has garnered significant recognition, receiving the Silver A' Wearable Technologies Design Award in 2025. This accolade highlights the smartwatch’s exceptional technical innovation and artistic skill, positioning it as a benchmark for future wearable technologies. By merging the nostalgia of optical exploration with state-of-the-art AR, Lens invites users to engage with the world in new and meaningful ways.

As outdoor enthusiasts seek tools that enhance rather than interrupt their adventures, Lens sets a new standard for wearable AR, offering a harmonious blend of form, function, and wonder.