If you're on Privy's Plus plan or higher, you have the ability to target campaigns based on what device your visitors are using to access your store.
Creating an experience that is tailored to specific devices allows for a better user experience and can potentially help you increase the conversation rates of your specific campaigns. Increasing the size of form fields for your mobile users to be able to easily input their information and utilizing a "Flyout" design that won't take over their entire mobile screen, will help to enhance the mobile experience on your website.
Doing this, along with a few other tips found in the videos below, will allow you tp target by device type effectively.
Desktop Campaign
Mobile Campaign