The latest thing is a “key” that isn’t even a fob — the thing that has largely replaced the physical keys that used to be the way you started a car or unlocked its doors, as by inserting them and ...

While it's expensive to replace a lost car key fob, there are cheaper options. “The cost to replace the latest key fobs can cost as much as $400 or more depending on the brand. Then add another $20 to ...

They’re in fobs or on phones, and digital or “smart,” and they can do far more than just open doors and start the engine. By Stephen Williams Call them what you want: digital keys the shape of a ...