Digital car keys can now be stored on Android phones, offering a modern alternative to traditional keys. This functionality, available since Android 12, requires compatible hardware and software, such as an NFC reader on both the phone and vehicle.
Setup and Compatibility
To utilize this feature, users must ensure their devices meet specific criteria. Android phones running version 12 or later are necessary, alongside a vehicle equipped with an NFC reader. Typically, this reader is located near the car's wireless charging pad.
Adding a digital key involves using the carmaker's companion app, receiving a setup link via email, or configuring it through the vehicle's head unit. This key is then stored in Google Wallet, with pairing achieved by touching the phone to the car's NFC reader.
Functionality and Limitations
Once configured, the digital key allows for various operations, such as unlocking and locking doors, starting the engine, and activating alarms, with features akin to a physical fob. Notably, passive entry is supported in some cases. Users can execute remote commands within the Bluetooth range using Google Wallet, and quick-access tiles are available for frequent actions.
In scenarios where the phone's battery is depleted, certain vehicles offer restricted access to maintain practicality. Sharing digital keys with others is possible, dependent on specific vehicle capabilities. Ensuring the compatibility of both the phone and the car is crucial to avoid setup issues.
