Tesla may be preparing to support Apple Car Keys, according to fresh clues found in its mobile app. Recent code discovered in Tesla app version 4.52.0 suggests the company is exploring native, system-level digital car keys instead of relying only on its current Bluetooth-based solution.
This change could mark a major step forward for Tesla owners who already use digital wallets for daily tasks.
How Tesla’s Current Phone Key Works
Right now, Tesla vehicles use a “Phone Key” system. It depends on Bluetooth communication between the car and the Tesla app running in the background. While convenient, this setup can sometimes be unreliable, especially if the app closes or the connection drops.
By contrast, native wallet keys store credentials at the operating system level. They rely on secure hardware and remain accessible even when apps are not active.
HarmonyOS Clues Hint at a Broader Plan
The newly discovered code references Harmony Wallet Key Cards, which are part of Huawei’s HarmonyOS ecosystem. This detail suggests Tesla may first roll out native wallet keys on HarmonyOS devices in China, where Huawei dominates the smartphone market.
Historically, Tesla often tests new software features in China before expanding them worldwide. Therefore, this move could serve as a preview of wider global support.
Why Apple Car Keys Matter
Apple introduced Car Key support in Apple Wallet back in 2020. The feature allows drivers to unlock, lock, and start compatible vehicles using an iPhone or Apple Watch. Moreover, keys stored in Apple Wallet use the Secure Enclave, adding extra protection.
Features like Express Mode even let users unlock cars without Face ID or a passcode. In some cases, the key still works when the device battery is nearly drained.
Industry Momentum Builds
Tesla would not be alone in adopting native digital car keys. Recently, Rivian announced Apple Wallet and Google Wallet support. Meanwhile, automakers like Porsche, Toyota, and General Motors appear to be moving in the same direction.
If Tesla follows through, Apple Car Key support could soon become a standard feature across major EV brands.
What Comes Next
Although Tesla has not confirmed Apple Wallet integration, the technical signs look promising. For now, drivers should treat the discovery as an early signal rather than a guarantee. Still, momentum across the industry suggests that native digital keys may soon unlock a smoother driving experience for Tesla owners.
