I can't adjust my phone volume with my Apple Watch

Hello EMR0630,

We'd be happy to get you headed in the right direction. For help with this issue, you’ll need to follow the steps here: If you hear no sound or distorted sound from your iPhone, iPad, or iPod touch speaker - Apple Support

If the isse continues, Contact Official Apple Support

Cheers!

EMR0630,

We'd be happy to provide some information to help you locate the speaker on your Apple Watch.

This link shows where the speaker is located on Apple Watch devices: Your Apple Watch

Apple Watch Series 6

Thanks!