Another major benefit Xfinity customers enjoy is thousands of wireless hotspots across the US. And if you’ve got Xfinity Mobile or a Fast internet plan or faster, you get Xfinity Wi-Fi hotspot access for free. This is a huge boon if you’re on vacation and can’t find a Starbucks to siphon wireless internet off of. Not to mention access to all those Wi-Fi hotspots is a lifesaver if your home internet goes down and you’ve got an assignment due the next morning. You can access the wireless hotspots through the Xfinity Wi-Fi app on your mobile device, which uses your Xfinity username and password. Xfinity has one of the largest Wi-Fi hotspot networks thanks to its xFi Gateway modems. Most of these modems are automatically set to broadcast a Wi-Fi signal. If you’re not keen on your own modem broadcasting a Wi-Fi signal that almost anyone can use, here’s how to turn off Xfinity Wi-Fi sharing.