<ul data-eligibleForWebStory="false"><li>Google introduced a new feature called Channel Sounding for the Pixel Watch 3 with the Wear OS 5.1 update, which improves Bluetooth tracking accuracy.</li><li>Channel Sounding measures the time to send multiple radio signals between connected devices, providing centimeter-level accuracy.</li><li>This approach contrasts with traditional methods by focusing on timing rather than signal strength, allowing for more precise Bluetooth tracking.</li><li>While the Pixel Watch 3 supports Channel Sounding, widespread use depends on more devices adopting Bluetooth 6.0 protocol to leverage this feature.</li></ul>

Google quietly introduced precise Bluetooth tracking on the Pixel Watch 3

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