In the Splunk AppDynamics mobile app, these two screens display metrics:

• Homescreen : Displays the widgets you created. Widgets identify the application and entity name, whether the widget is for a business transaction, application, tier, or node (or business transaction, application, service, or service instance). and the type of data that was selected for that widget during setup.
• Eventsscreen : Displays data for two event types: Health Rule Violations, and Anomalies. Events and alerts correspond to the health rules and event thresholds defined in the Splunk AppDynamics Controller UI. Anomaly detection provides details of the deviating metric and anomaly duration for the business transaction affected.

Both the Home and Events screens display data for the TimeRange selected. If no data displays, try editing the TimeRange selections.