Yes, you can pair your robot with up to 10 different Wi-Fi networks from the same Neato app.
To add another Wi-Fi network, access your robot’s dashboard in the Neato App. First tap on the Robot Settings (gear icon) and then on the Wi-Fi setting. Tap the “+” icon at the top of the screen to add a new Wi-Fi network. You will not need to pair your robot to this new network.
If you change the password of an established Wi-Fi network, you will need to first remove (by tapping on the “trash” icon in the upper right corner) and then add back the network with the new password.