

Wireless Network Watcher is a free Wi-Fi network monitoring software.

To accomplish this, we will use two free software: Wireless Network Watcher (see review here) and SendEmail (see review here). So, you can immediately find out if your Wi-Fi is being used by an unauthorized device. Not only that, the information that you will get in email will include name of the device, its IP address, MAC address, Network Adapter, etc. Using this tutorial, whenever any device connects to your Wi-Fi network (whether a computer, a phone, or any other device), you will be notified by email. This tutorial explains how to get email notification whenever someone connects to your Wi-Fi network.
