Today’s new cars pack in more high-tech electronic features than ever before, and that includes in the key fob. The device has gone far beyond simply locking or unlocking doors, starting a car ...

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Like anything powered by a battery, a car key fob can die—often at the worst time. Here’s how to change the battery in your key fob quickly and safely. Check your battery type. Most fobs use small ...

Consumer Reports has no financial relationship with advertisers on this site. Consumer Reports has no financial relationship with advertisers on this site. The days of replacing a car key by having an ...

Key fobs are a generally pretty mundane and overlooked piece of automotive paraphernalia. A few decades ago, drivers didn't have a way to remotely unlock their cars, and now it's taken for granted.

BMW was the first car manufacturer to adopt Apple’s Car Key feature – enabling an iPhone or Apple Watch to unlock your car – and has now announced an enhanced version known as Digital Key Plus.

Nowadays, electronic car keys have become the norm, a massive shift from just a few decades ago when anyone with a little know-how could turn over the ignition on a car with some crossed wires and a ...

The idea of using your phone as a car key is still relatively new. We're not talking about a remote-start function in a dedicated app, either— "Phone-as-key" tech allows your smartphone to act as your ...

Smartphones are a common replacement for credit and debit cards thanks to features like Google Pay and Apple Pay. As more car makers update their tech, your smartphone might just be a replacement for ...