Most Bluetooth headphones, including AirPods, don't have built-in screens to show battery levels, so you'll have to rely on the connected device to check the battery status.

How to pair your Bluetooth device to the Sonos Ace headphones The Sonos Ace may seem fancy, but they are just like any other pair of Bluetooth headphones and can be paired easily. Here's how.

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.