AT&T is the largest fiber home internet provider in the U.S. Learn about AT&T home internet plans, pricing and speeds.

The Smart Home Manager app remains useful after setup. You can use it to run speed tests, test signal strength, track data usage, monitor automatic AT&T ActiveArmor security scans, gauge if you’re on ...

To activate it, eligible customers must wait for a notification through AT&T’s Smart Home Manager app, letting them know their gateway has been updated. AT&T also notes that the smartphone with ...

The Smart Wi-Fi Extender will connect to an established AT&T Wi-Fi network, which can be managed via the Smart Home Manager iOS app.

This protection comes built-in to guard your entire Wi-Fi network; all you need to do is opt-in within the Smart Home Manager app.