UWB rock beacons with Google Pixel 6 Pro

I am using a Google Pixel 6 Pro to connect to the UWB rock beacons. For my application I need to be able to connect from about 30 -50 feet, but I have been not been able to get distance readings passed 10 feet. The specs state that the usable indoor UWB ranging distance is up to 30 meters with an accuracy of 25 cm. Is there something I am doing incorrectly? Do the batteries play a role? I guess I will try new batteries for now.