The Netgear WiFi app is a portal that allows you to perform the entire setup process of your Orbi router. But, to carry out the process, you will need to install the Netgear WiFi app on your smartphone. So, either take your Android or iOS device and launch the app from the app store. Open the app after the installation is done and go to the dashboard. However, make sure you are familiar with the Netgear Orbi login default credentials as you will need to use them. For that purpose, you can check the quick manual setup guide that you received in the packed box. Then, enter the details in the prompted fields and click on the login button displayed on the screen. Ensure not to make any mistakes while entering the details.