Avira Home Guard is the free smart home network scanner that detects and identifies any device connected to your Wi-Fi including from neighbors using your Wi-Fi. It checks for device vulnerabilities such as open ports and tests your internet speed.


What Avira Home Guard can do for you:

Scan your smart home network detect any device connected to your Wi-Fi network including routers laptops smartphones smart TVs Wi-Fi video cameras voice assistants smart thermostats even smart lightbulbs and other IoT devices at home.

Help secure the home network: Scan connected devices for known vulnerabilities such as open ports

Detect intruders on the network: Uncover who is accessing your Wi-Fi by detecting unfamiliar devices

Run internet speed tests: Check your Wi-Fi connection measure download and upload speed and ping latency

Device recognition: Identify device category IP address MAC address device name model vendor