Below are a selection Google Analytics Dashboards that you may find useful. Feel free to install them on your own account and edit as you wish.
To install, login to your own Google Analytics account and then click on any of the links provided below. You’ll be asked which property within your account you wish to add to. Choose and install.
Mobile Analysis Dashboard
This simple Mobile themed Dashboard provides insights into volumes of traffic from desktop, tablet and mobile, details of the top mobile devices looking at your site, and a comparison of the top landing pages (Sessions and Bounce Rate) from mobile, tablet and desktop.