User Manuals, Instructions and Guides for SHELD products.
SHELD Device App User Guide
Learn how to install and use the SHELD Device App for recording HOS and completing pre-trip inspections with ease. Available on Android and iOS, the SHELD device is installed in the vehicle's diagnostic port and has an internal GPS and GSM antenna. Follow these step-by-step instructions for successful installation, connection, and usage of the SHELD Device App.