Receiving a 'Traffic Ahead' Prompt on a Tread

Your device will only receive Live traffic via the Tread® app. 

The device will audibly announce the traffic event if a traffic event is detected during navigation that will cause a delay of 5 minutes or greater.

The device will announce an alert if the event is within 10 miles if an event is detected while not navigating a route.  Only medium and severe traffic events will trigger an alert on the device.