While Google Glass missed in the consumer realm, it made an impact on enterprises by popularizing the concept of smart glasses. Today, much richer, more sophisticated offerings offer new opportunities to solve business problems. I&O leaders need visibility into the trajectory of smart glasses and their uses to better inform planning. This report offers a full forecast of US enterprise adoption of smart glasses through 2025; an overview of hardware and software vendors; plus recommendations about how to proceed to a smart glasses pilot.