You can store your digital car keys on your iPhone by downloading the vehicle brand's app and connecting it to your Wallet ...

Forget your key fob? Your Android watch can now unlock and start your car. Check if your vehicle and wearable are compatible and see how to set it up today.

Ford wants you to stash it in your belt buckle, but there’s absolutely no need to be lugging around a bulky fob. Trouble is, phone-as-a-key tech could be superseded before it even gets going. My ...