You can now unlock your car remotely without a key fob, assuming you have a smartphone and a compatible car. Apple updated its Wallet ecosystem in 2020 to allow users to add their digital car keys.

Automotive digital keys that allow drivers to start their cars via mobile phones and other devices have become common even as concern about their security has risen. Drivers can store automotive ...

NFC versus ultra wideband. Tap-to-start versus passive signals. If we’re going to use our phones to operate our cars, we need to get a lot of this straightened out — and soon. NFC versus ultra ...