Apple's CarKey to integrate Ultra Wideband tech, BMW among first adopters later this year - General Discussion Discussions on AppleInsider Forums
BMW has announced plans to update its Apple CarKey-compatible Digital Key protocol with a more secure version that relies on Ultra Wideband radio technology, allowing users to replace physical key fobs with a compatible iPhone. Dubbed Digital Key Plus, the new technology enables users to unlock and start their car without taking iPhone out of a bag or pocket. That is an improvement over the existing BMW Digital Key, which requires users to hold iPhone up to a door handle to gain entry and subsequently place the device in a provided Qi-enabled smartphone tray to start the ...