Key fobs are part of what is technically known as ... Maybe it’s a small price to pay if you’re convinced people are out to steal your car, though. The choice is yours.

While this is a great usability upgrade, for some reason key fobs continue to be bulky plastic monstrosities that when stuffed into a pocket can easily ruin the lines of a well-chosen outfit.

If you've ever wondered what the circle arrow button on your key fob is for but were too embarrassed to ask your mechanic or ...