The number of Attendees, the size of your venue, and the type of features used for your Event all impact the Wi-Fi strength and speed required to support your app.
Minimum Wi-Fi speed
To provide an experience that is satisfying for Attendees and Exhibitors, a minimum Wi-Fi speed of 4 Mbps (without video capabilities) is required to access the Event App and the Exhibitor Center.
Features available offline
For Lead Capture and SwapAccess, scanning works offline. When Leads and Sessions are scanned while offline, data synchronization takes place afterward once connected to the internet. The date from features like Floormap, My contacts, My notifications and My messages can be retrieved from the app cache while offline.
Determining your Wi-Fi needs
Using a bandwidth calculator (there are several available online), you will have a better idea of how much bandwidth will be needed.