Wi-Fi communication between the Smartphone (DriveSmarter) and device is automatically managed by the app; you will only need to confirm the connections that the app requests.  You should not have to enter a Wi-Fi password. Separately, when adding a device (Dash Cam or MaxCam) to your Drive Smarter account under a Vehicle, you will have the option to indicate whether the device is expected to connect with a hotspot nearby.  If so, the Drive Smarter App will show you a list of available Hotspot SSIDs nearby.  Select the hotspot you want your device to directly connect to in the future, adding password information if needed.