Can I use Maps without a sim card while on a walk with my iPad?

Hello Porcelainpotter,

Thank you for reaching out to Apple Support Communities.

Internet will be required when initially finding your location. While on a walk maps may not be able to update properly without a connection.

To find your location and provide accurate directions, iPad must be connected to the internet, and Location Services must be turned on.

As outlined here: View maps on iPad

Hopefully this helps.

Cheers!

The OS Maps App requires that you download and install a local map file. After downloading maps of interest, you don’t need an active network connection to use the App.

If you intend to benefit from accurate location, you will need a WiFi+Cellular model of iPad; only these models have GPS capabilities. To use the OS Maps App with downloaded maps, you won’t need an active cellular or WiFi connection to navigate.