Qustodio doesn’t necessarily need Wi-Fi to work, but it does need an internet connection. Without an internet connection, you won’t be able to access the Qustodio parent app on mobile or the web. Your kid also won’t be able to see the main dashboard on their app, but they will be able to use the Panic button, even if they’re offline. If your kid’s device is offline, you’ll have to wait until they’re back online for Qustodio to start monitoring their device.