I have created android application that monitors your anchoring. I already got quite some responses from people and I implemented all the suggestions I got. I would love to get some more comments and suggestions. The application is of course free and there are no ads, so I'm doing this only to help other sailors and captains
The application is available on Google Play and the name of application is "Anchor watch / SMS / Alarm"
Thanks, I will be following the topic and will be responding!