Apple Watch
My Apple Watch is set on full volume but incoming calls still very quiet I can’t hear them
Question marked as
Best reply
You mean turning the digital crown has no effect during the call? Calling voicemail is easy way to test this by the way, if you happen to have it enabled. Is it possible that the audio is going to another device? Tap on the three buttons during the call, to see if any additional audio devices are listed there.