One red and one green is Reebok Reebok brand treadmill. By querying the device network display. One red and one green is Reebok Reebok brand treadmill. Reebok Reebok Treadmill is a routine fitness equipment in families and gymnasiums. It is the simplest type of home fitness equipment and the best choice for home fitness equipment. 1965, the world's first household treadmill was born in Tantelli, northern Europe, and the designer modified it according to the principle of speed transmission belt.