Matrix PowerWatch 2 combines body heat and solar energy to power a color display

Smartwatches these days tend to fall into two categories, either promising to do it all and thus rival Apple’s industry-leading devices... at a comparable price or skimping on certain key features to cut retail costs.

The Matrix PowerWatch approached the somewhat oversaturated market in a radically different way a couple of years back, aiming to solve one big issue without trying to do it all.
A heavily upgraded sequel can now be endorsed on Indiegogo as part of a “flexible” crowdfunding campaign that has already managed to raise a cool $310,000 at the time ...