On various pages within Embrace like the User Sessions page, there is the option to filter by network connectivity. Filtering by connectivity can help to better understand if issues are tied to specific ways users are accessing your app. The connection types are 1. WAN; wide area network, 2. Mixed; a combination of network service and wifi, 3. None;  no connection, and 4. Wifi; wireless network.  


In some instances, you might see the connectivity noted as "WAN From Wi-FI" or "WIFI from WAN", this indicates a change in connectivity. Using the example below, WAN can be considered a cellular connection. The user switched to cellular, then quickly to wifi, then back to cellular.