Apple Car Key will soon expand to support cars from more manufacturers, with code references indicating three vehicle producers will join the roster.

Powered by ultra-wideband (UWB) technology and secured through Samsung Knox, Audi vehicle owners can unlock, lock, and start their car directly from their phone.

Apple is preparing to begin supporting digital car keys in the Wallet app for certain Volvo, Polestar, and Audi vehicles, based on code changes ...

Some Audi owners will soon be able to ditch their physical keys and use Galaxy smartphones to lock, unlock, and start their cars instead.

Audi has enabled support for Apple's digital car key feature in its latest A6 Avant e-tron model, bringing Apple Car Keys to the automaker's electric car platform for the first time (via Mac4Ever).