If you've changed your home WiFi password, you must update this information on your Nanit device. Here are the steps: Open the Nanit app on your mobile device. Tap on the 'Settings' icon (the gear symbol). Under 'My Devices,' select your Nanit camera. Tap on 'WiFi Network.' Select your WiFi network from the list and enter your new password. Remember, these steps may vary slightly depending on the version of the Nanit app you're using and whether you're using an iOS or Android device. If you still need help, consider contacting Nanit's customer support for further assistance.