A free program for Android, by ATT Services Inc..
What is AT&T Smart Home Manager?
Smart Home Manager is a free, easy-to-use app for customers with an AT&T Internet connection who want to manage their home Wi-Fi network and monitor their Internet speed. With this tool, you can check the status of your home network and troubleshoot any issues you may encounter.
Once you have created the network, you can view its status and check for issues. You can also view and update the network name and password, as well as the device names. You can also see what is connected to your network, and check the speed of your Internet connection.
To troubleshoot any issues, you can view the app in real-time to get immediate feedback and guidance on how to resolve the issue. You can also check your network health, get notified of issues and service outages, restart your Wi-Fi gateway, and more.