Car keys have quietly moved into the same place you already keep your boarding passes, payment cards, and transit tickets: your phone. On modern vehicles and Android phones, it is now possible to ...

GM adds a wallet-sized Key Card to lock, unlock, and start various vehicles. See the full list of models that offer this ...

I know what you think: why use a phone accessory to replace the car key when you can use the phone itself for the same thing? Digital car keys are slowly taking over, but it's not a secret that their ...

Digital keys are the next bandwagon that most carmakers stateside plan to jump on — and that Apple desperately wants you to use. But as of now, it's not a universal feature. Older cars might lack the ...

Using a relay device, car thieves can amplify the signal from your wireless key fob, even if it is inside your house, and use it to unlock your car. Storing your key fob in a Faraday bag or using a ...

Opening the doors of modern keyless cars is simple when it works, but it becomes a challenge when your key remote's batteries are dead. So, how do you get into your car without a charged key? The ...