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The Tesla app now supports Ultra Wideband (UWB) in the 2024.2.3 version of the app for iPhone.discoverer Not a Tesla app, UWB’s precise tracking allows the car to know exactly where the key is, making it more reliable and secure to use your phone as a digital key than Bluetooth, and also helps protect against replay spoofing attacks.
According to the article, this also allows users to know which user is on the driver’s side of the car when two people get into the car with the car’s phone keys. This is the same type of high-precision tracking that’s attached to Apple’s AirTag, which can pinpoint your location even if it gets lost in the couch cushions.
This change is not yet available to Android users, but some recent Pixel and Galaxy smartphones have UWB chips, so support may come eventually.
After downloading the update, users will see a message that says “Upgrade your phone key,” followed by a request to give the app access to Nearby Interactions, an iOS setting that opens the iPhone’s U1 chip. this is,[設定]>[プライバシーとセキュリティ]>[近くのインタラクション]In can be confirmed.
according to Although it is not a Tesla app, Only the latest Model 3 and 2023 Model X support this feature, but it will also be included in the new Model X, S, and Cybertruck in the future. All iPhones 11 and newer have UWB, except SE models.
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