More than just an Anchor Alarm. Use the compass to locate your anchor, or the map view with the drift history overlay. View sun and moon information when planning your trip, or use the anchor assistant to take the guesswork out of anchoring. The MOB feature will guide you back to a fixed location. Pause the anchor alarm and remove your device from the vessel; activate upon return. Receive email updates every hour with a summary report, or immediately upon alarm activation. Set the anchor at the current location, or by entering coordinates or a bearing & distance to the anchor.