Dynamic widget view based on display – desktop, tablet or mobile

Hi There, and a Happy New Year! Would it be possible to use a plugin or some other method to create dynamic widgets that display only when the site is viewed on a desktop, tablet, or a mobile device? What I would like to do is to simplify and customize the website’s appearance particularly for mobile users so that they have less things to load and thus the website renders faster. On some premium themes I’ve seen where you can specify the site’s layout based on the viewing device. Ideally I wish there was a checkboxes in all of the widgets that you can check in to indicate whether or not they should display on desktop, tablet, or a mobile device. This is just a dream – but maybe there is a plugin that can do this. If there is another product that can do this – please feel free to suggest. Thanks!