Apple's Car Key turns your iPhone into a digital car key, letting you unlock, start, and share your ride — no key fob required. Here's how it works, and which manufacturers support the technology.

If you need a Chevy HHR key fob programmer, do some research before buying. Today, car keys are very secure. Many car keys come in key fobs rather than mechanical keys. When you press a button on your ...

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 ...

A "key" feature of today's car keys is not having to physically touch them to enter or start the car, thanks to developments like RFID proximity technology (which is short for radio frequency ...