Setting a Geofence
The OnDeck™ alarm notifications feature is supplemental and should not be relied upon as a primary method to monitor your vessel. The functionality, reliability, and timeliness of the alarm notifications depend on a number of factors that are beyond Garmin®'s control, including but not limited to cellular connectivity/reception and device power.
You can enable the system to send you an alarm notification when the vessel enters or exits a specific area.
When the vessel's position, as reported to the server, enters or exits the geofence, you will receive an alarm notification.
Parent Topic: Tracking and Security