No browser supports Bluetooth.

nerdsniper 4 hours ago | parent | next [-]

These passkey QR codes don't need to use Web Bluetooth API, because they utilize the WebAuthn API. The website itself isn't given access to the bluetooth, the task is handed off to the browser, which as a native application, can access bluetooth and abstracts the bluetooth away.

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LoganDark 5 hours ago | parent | prev [-]

Chrome does...

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drusepth 5 hours ago | parent [-]

Interestingly, only on desktop/Android and not iOS it seems.

	▲	LoganDark 4 hours ago \| parent [-]
		Chrome on iOS uses WebKit, so that makes sense. (*I think in the EU, iOS Chrome can use Blink, but I am not sure if it actually does.)