Tesla’s iPhone app gets better digital car key support via ultra-wideband

The Tesla app now supports Ultra-Wideband (UWB) in version 2024.2.3 of the iPhone app. discoverer Not the Tesla app, It promises to be more reliable and secure than Bluetooth for using your phone as a digital key, as UWB’s precise tracking lets the car know exactly where the key is, which also helps Prevent replay attacks.

According to the article, this even boils down to if two people with the car’s mobile phone keys enter the car, they can know which user is on the driver’s side of the car.This is the same type of precise tracking that allows you to Accurately locate Appleā€™s AirTags Even if what they were attached to was lost in the couch cushions.

The change isn’t available for Android users yet, but some recent Pixel and Galaxy phones have UWB chips, so they may eventually be supported.

After downloading the update, users should be prompted to “Upgrade your phone key” and then request that apps access Nearby Interaction, an iOS setting that opens the iPhone’s U1 chip to apps. This can be found under Settings > Privacy & Security > Nearby Interactions.

arrive Not the Tesla app, Only the latest Model 3 and 2023 Model X support this feature, while the newer Model X and S and Cybertruck should support this feature. All iPhones starting from 11 are equipped with UWB, Excludes SE model.

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