Digital car keys are still a concept suffering from lackluster adoption, mainly because the technology is expensive and phone makers only offer it on high-end mobile devices with a premium price tag.

Gone are when you couldn't start your car's engine without a physical key. Modern vehicles today come with key fobs that are more useful than just starting your car and locking and unlocking its doors ...

Keyless entry systems have been a standard feature on many vehicles for the past two decades. For the most part, not a lot has changed with the wireless remotes, known as fobs. They use a microchip ...

Q: I recently replaced the original battery in the key fob for my 2010 Kia Sedona. The car does not respond to the fob now. The local battery shop confirms that the fob is working properly. I have ...

Almost all automobiles manufactured since 1995 have had an RFID transponder embedded in the plastic housing surrounding their key grip. These 13.56 MHz passive transponders communicate with an RFID ...

Similar to the way Apple Wallet can make it easier to go out without physical credit cards, Apple Car Key can theoretically make it possible to leave the house without your car keys, too. The feature ...