Apple today released the first beta version of iOS 13.4 for developers, and in the code 9to5Mac has found a new feature that will make it possible to use the iPhone as a car key, and more. Apple’s newly-released iOS 13.4 beta 1 contains references to a “CarKey” API, which will make it possible to use the iPhone and also the Apple Watch to unlock, lock, and start a car.

According to the system’s internal files, users will be able to use CarKey in NFC-compatible cars, as they only need to hold the device near the vehicle to use it as a key.
It will not be necessary to authenticate with Face ID, similar to what happens with Express Transit Cards. This also means that the feature will work even with iPhone or Apple Watch out of battery.
The pairing process will be done through the Wallet app… Another interesting information is that CarKey can be shared with other people, such as family members. Drivers can invite them also through the Wallet app to have access to the key on their own Apple devices.
MacDailyNews Take: We’ll be happy when this is finally implemented as unlocking your vehicles by simply wearing your Apple Watch couldn’t be easier!
My car unlocks when I touch the door handle. For me that is the perfect solution (unless the door can open as you approach it).
It you have to carry a key.
Yes! Please also implement this for buildings beyond Apple HQ and a small number of universities.
My Tesla already lets me use my iPhone and AppleWatch as the key.
If one drives a manual transmission automobile, you don’t need to use door locks and leave the ignition key inside. Best of all worlds.
Perhaps in the long run those with superior human skills benefit by avoiding the endless layers of new technology crutches that add more cost and complexity to others’ lives.
Now if there’s an app to vacuum my car, that’s something I’d get excited over.
I called GM and nobody even understands, and could get an answer because there notes are broken down like the keyless entry system or on star has it ??? They should have a technology Dept not Justine department for repairs. They should a break down of some technology and what it supports…