Matrix PowerWatch: The smartwatch powered by your body heat

I have a habit of losing my charger or forgetting to charge my devices. That’s why I like the idea behind the PowerWatch. Built by startup Matrix Industries, the PowerWatch is charged by your own body heat. As long as it is touching your skin, it needs no charge.
After almost six years of research, and a year after a successful Indiegogo campaign, Menlo Park, California-based Matrix Industries is shipping its PowerWatch. The technology behind the watch could pave the way for a new era of w