Adding a car key to an iPhone requires going through the manufacturer's app and then pairing the phone to the car via NFC.

The electric Porsche Cayenne adds a smart everyday feature: the frunk can be opened directly with the key fob, making access ...

GM launches a beta test of the smartphone Digital Key for 2026 Cadillac Lyriq and Optiq owners, delivering keyless entry via ...

If you haven’t used one yet, a Digital Key is life-changing. It should be a given on all new vehicles nowadays. GM is finally ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Cadillac has its own smartphone application that has various remote controls and luxury add-ons called the myCadillac app. Cadillac owners get access to perks such as a vehicle locator, voice ...