1. A welding helmet system, comprising: a protective shell; and a welding display system configured to be removably coupled to the protective shell, wherein the welding display system is configured to be positioned on an exterior portion of the protective shell, wherein the welding display system comprises augmented reality eyeglasses, mediated reality eyeglasses, a detachable augmented reality welding shield, a detachable mediated reality welding shield, or a combination thereof, and wherein the welding display system is configured to: receive data from a sensor; and display a welding metric derived from the sensor.