Do I need internet access to use OnX in the field?

Preparing for Limited Coverage

If you plan to venture into areas with limited or no cell coverage, it’s recommended to download maps and layers for offline use. OnX allows you to download maps for specific areas, which can be accessed even without a data connection. For example, you can download a 7.5-minute quadrangle map for a particular region, which typically covers an area of about 7.5 miles by 7.5 miles.

Offline Features and Limitations

With offline maps, you can still access basic features such as your current location, compass readings, and GPS coordinates. However, some advanced features like satellite imagery, trail overlays, and aerial photography may not be available offline. These features require a data connection to function properly. If you plan to use these advanced features, it’s essential to have a reliable data connection.

Tips for Optimal Use

To make the most of OnX in areas with limited coverage, it’s crucial to plan ahead and cache maps for offline use. This involves identifying areas with known coverage issues and downloading maps for those regions in advance. Additionally, consider using a handheld GPS device or a mapping app that can function with a paper map as a backup. By taking these precautions, you can ensure that OnX remains a valuable tool in the field, even in areas with limited or no cell coverage.