The Huawei P30 Pro has no earpiece. The sound is transmitted directly into the watch over the bone.
Has anyone already tested this?
I can't really imagine the whole thing. Does the phone have to be kept in a specific place? Once the phone has no contact with the body, but also the sound is not transmitted?
What is the quality of the phone or how big are the differences compared to a cell phone with earpiece?
The microphone quality is good in itself, but taking it away with the phone works like this:
There's a sensor next to the speaker above where you can hear the other one. The recognizes the light intensity. So when he "receives" more light, the sensor knows that the phone is being taken off the ear and vice versa
