PowerWatch, the body heat-powered smartwatch, starts shipping

November 7, 2017

As far as gimmicks go, PowerWatch’s is pretty good. It was good enough, in fact, to raise 939 percent of its goal on Indiegogo earlier this year. After generations of wearables with 24-hour battery lives, the promise of never having to charge your smartwatch again falls firmly into the realm of too good to be true. But the PowerWatch does exist. I’ve got a pre-shipping version of the product on…