These are cutting-edge sports and adventure goggles featuring the latest in wearable technology. Now you don’t need a team of experts to help you ski, telling you where to go and clocking how fast you’re carving. The built-in heads-up display includes everything from an accelerometer to a GPS, gyro sensor and a barometer. It will faithfully report your speed, analyze your jumps, pipe in music and tell you where you are. All you need to do to get an update is shift your eyes to the display.