Wear OS 5.1 changes Touch Lock on the Pixel Watch to disable the crown as well as the screen. Users can no longer scroll notifications or check Quick Settings while the feature is active.

Update the Watch Software: Ensure that your Galaxy Watch 7 is running the latest software. Outdated software can cause various issues, including touchscreen unresponsiveness.

At the tech conference, Steve Ballmer talked about how Microsoft will put touch-screen capabilities into the next version of Windows. LG showed off a touch-screen watch.