Connect, Remotely Monitor Your Boat, Stop Accidents Before They Occur. Connect your boat with the cellular BilgeBuddy device, making it a smart boat that can be monitored remotely on the app from where ever you are. Notifications let you fix problems before they arise. Patent pending technology enables proactive daily pump tests and the high water sensor acts as a second auto-float when the primary float fails. Monitor high water, battery voltage & health, break-away, theft, impacts and freezing temperatures.