A Bluetooth pulse code modulation (PCM) lookback test primarily verifies the functionality of the Bluetooth chip’s PCM ...

Bluetooth 5.1-based systems should be capable of reaching sub-meter accuracy, while Wi-Fi deployments based on 802.11az should be able to reach decimeter-level accuracy.

Products submitted for the optional interoperability testing will already have been qualified according to the mandatory Bluetooth Qualification Program, which guarantees a correct Bluetooth ...

You can check your AirPods' battery by opening the case near a paired iPhone or iPad, with a widget, or through your Mac's Bluetooth menu.