For 380 Euro you can get skiing goggles with a integrated Headup Display showing speed, height, distance from your starting point, position temperature and time.
The goggles have an integrated GPS-receiver, accelerometer, temperature and pressure sensor. Also they are recording position data that can later be downloaded to a PC via USB for display.
The Headup Display is also available separately for integration into other goggles for 304 Euro. But not right now both offers are sold out.