Matrix Industries has unveiled the second generation of its body-heat-powered smartwatch that you don’t have to charge. As long it is touching your skin, the PowerWatch 2 doesn’t need a new charge.

If there’s one incontrovertible shortcoming all smartwatches share, it’s a finite battery life. Even the most robust fitness trackers and wearables run out of juice eventually, and few chores are more ...

Matrix Industries wants to find ways to keep the connected world of tomorrow running forever, via heat, solar and maybe other sources. I started with CNET reviewing laptops in 2009. Now I explore ...

While this is a fantastic concept and MATRIX Industries should be praised for its innovation, the product itself needs a lot of work before we can recommend it. While this is a fantastic concept and ...

If we carried out a survey among people who own smartwatches or have considered buying one, we reckon battery life would feature pretty high on their list of things that need to get better. We’ve come ...