Move resource from one subscription to another

What will happen if I move an Azure resource from one subscription/resource group to another?

The Azure resource(s) will be moved with a new Resource ID and hence created as a new monitor in the Site24x7 web client. The old resource monitor will be moved to the terminated state and will be handled as per your termination settings.

Learn more on how the Azure resources are created as monitors in the Site24x7 web client.