The HG400 Heads Up Display sits on your dashboard and beams speed and compass settings onto your windscreen to give you all that fighter pilot safety-ness while you’re navigating the wilds of suburbia. Plugs into the car’s cigarette lighter socket. $149.95.
This innovative device gives you ultra-accurate compass headings and speed readings while you drive. A convenient heads-up display projects the info onto your windshield and lets you keep your eyes on the road ahead. You can see your speed in MPH or KPH, and set the Speed Alert to let you know when you’re going faster than you should be–a great feature for cars without cruise control! For added functionality, it’s Bluetooth-compatible, so it works with your PDA, SmartPhone or PC laptop, plus all navigation software.