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.

Most modern key fobs have a hidden mechanical key inside. Press a small button or slide a tab to access it. This is useful if ...

One that sometimes gets lost in the mix but is actually quite useful is that small button on your door ... Using a button on the key fob, drivers can lock and unlock the door without using the ...