Hey @Delaney_Childers! Unfortunately, it’s not currently possible to view all opens by device, only by campaign. However, I’ve passed your feedback on the the Product team to consider adding a solution to our roadmap.  

Have a lovely weekend :) 

Any updates on this?

This would benefit us in creating an optimized content focusing on mobile/desktop so we can target people better

Any updates? 

Seeing how cumbersome the editor is, at least give us the info who we are catering to! 
Having no options to have different paddings, alignments and image sizes for mobile vs. desktop is stupid. 

I would also be interested in having this kind of reporting.