Just to be clear, in the apps, both iOS and Android, we DO NOT collect any data and store it. No location, nothing, nada. There are no ad trackers or anything nasty.
Obviously, the monitor that it attached to your boat collects all the data from the sensors and we keep that so we can graph it for you. If you want it deleted at any point, just let us know. We don't do anything with that data, other then what you see in the app. Certainly we don't sell it or anything.