Sightecho Ltd. was founded in April 2017, aiming to empower humans by applying state-of-the-art technologies to consumer products. Our founders are particularly interested in products that extend human capabilities. “Mirage” is our first product that solves inherent problems of recreational diving. It is the World’s first smart scuba diving mask with augmented reality. We replaced the diving mask glass with transparent display to display important information like time, air consumption and depth, which is an intuitive and novel way to improve diving experience. Moreover, “Mirage” includes a warning system that helps users to escape from dangerous situations.