Google announces automatic audio source switching of wireless earbuds

Google is announcing a new system that allows Bluetooth earphones to contextually switch audio sources. The function is currently only available for the Pixel Buds Pro in combination with Android smartphones and tablets.

The principle builds on the Fast Pair technology where Bluetooth devices can be linked to source devices more quickly. With the new switching technology, wireless earphones must dynamically respond to certain forms of input and automatically pair with a prioritized device. Google writes: “Suppose you are watching a video on your tablet. (…) When you receive a call, your headphones automatically switch to the input from your smartphone.”

The company emphasizes that users remain in control when switching audio sources. For example, a notification appears on the active device, after which the user can switch to another device at the touch of a button. Once switched, there is a notification to switch back. Which scenarios trigger a relevant notification can also be set. The user can adjust the priority of different forms of audio. For example, Google has categorized sounds under media, incoming calls, and other notifications.

The technology is initially available for the Pixel Buds Pro earphones and will come to select headphones from Sony and JBL “in the coming weeks”. Google does not yet mention concrete models. The feature also works with devices that support a multipoint connection, allowing a pair of headphones or headsets to stay connected to two devices and switch between multiple inputs.

For the time being, switching inputs is only possible on Android devices, which may have to do with the compatibility of Fast Pair. The exchange function, on the other hand, should also come to other platforms at a later date. Also in this case, Google does not yet mention concrete examples.

Image via Google