Can I transfer flight plans between ForeFlight Mobile and my GTN 650/750 or GNS 430W/530W navigators?

You can seamlessly transfer your flight plan between ForeFlight Mobile and Garmin GTN and GNS navigators when connected via the Garmin Flight Stream 210, Garmin’s Bluetooth wireless gateway.  This makes everything from pre-flight planning to inflight re-routing easier and faster.

Here is a video that highlights this capability:

Video 1.  ForeFlight and Garmin - Two-Way Flight Plan Transfer.