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Bluetooth 6.0 offers more security and accuracy for Find My Device

  • September 9, 2024
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The new generation of Bluetooth 6.0 is designed to provide improved security and accuracy in determining the distance between devices and locating them. The Bluetooth Special Interest Group

Bluetooth 6.0 offers more security and accuracy for Find My Device

The new generation of Bluetooth 6.0 is designed to provide improved security and accuracy in determining the distance between devices and locating them.

The Bluetooth Special Interest Group (SIG) has launched the new generation of Bluetooth 6.0. This version 6.0 includes new features, including Channel soundwhich can calculate the distance between two devices with centimeter precision. This could greatly improve the Find My Device feature, but also provide additional security options for developers to work on.

Safety and precision

One of the new features of Bluetooth 6.0 is so-called channel sounding. According to SIG, this function could determine the distance between two devices, such as an iPhone and an AirTag, at the centimeter level. To do this, it uses phase-based ranging to send radio signals between two devices at different frequencies so that the distance can be calculated.

The Find My Device feature could be significantly improved to make it easier to locate lost devices. Developers may soon integrate this feature into the Find My Device feature.

Channel sounding can also offer improvements in the area of ​​security. With more precise tracking information, developers can ensure that a device can only be unlocked when the digital key is within a certain range. This application is used, for example, to unlock a car. Bluetooth 6.0 is not yet supported by devices.

Source: IT Daily

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