How to disable Widgets on mobile screens
This guide will teach you how to disable your Widgets from showing up on mobile devices. There is also a guide for all the standard screen sizes in the bottom of this post.
1. Create a widget, and navigate to When to show in the submenu that appears below the main navigation.
2. Scroll down to Exceptions (below the "Display Trigger"-section)
3. Click on Hide on devices smaller than
4. Write 767px to hide it on all mobile devices.
Note: This will also hide your widget on all screens that are smaller than the width you select.
Screen Width Cheatsheet
Mobile Screens: 767px