800,000+ WordPress sites are already using MetaSlider!

How Can I Display A Different Slideshow For Mobile Devices?

For this you will need to create 2 slideshows (one for mobile, one for desktop) then use this plugin to display the relevant slideshow on each device:

https://wordpress.org/plugins/wp-mobile-detect/

Then setup your shortcode like this:

[device][/device] <– phones

[notdevice][/notdevice] <– not phones