The Matrix Powerwatch is a groundbreaking smartwatch that employs low power electronics and runs off heat generated from the body, with no need for replaceable batteries or external power sources. This long-researched, cutting-edge technology uses the difference of temperature between the human body and the environment around it and generates a continuous energy flow that recharges the smartwatch battery. The design is inspired by dualism: its shape and structure enhance its thermoelectric engineering and nano-materials. The Matrix Powerwatch features a multilayered case, with a top and a bottom layer of anodized aluminum and a middle layer of thermal insulating material. The difference in temperature between the top and bottom layer generates the energy to power the smartwatch battery. The thermoelectric technology of the Powerwatch is also used to track and show in real time the calories burned and the electric power produced by the body. In these energy-conscious times, the Matrix Powerwatch is a symbol of a revolution where energy-smart products are designed around individuals: it shows the way to real eco-sustainable development.