This is the web browser view. They also have an iOS and Android app.
I can monitor my 2 bilge pumps, battery voltage, boat position, and interior motion. Note that I can show tracks if the boat moves, and I'll get an anchor alarm alert on my phone if it moves more than 25 yards while I'm away from my boat. I can set threshold alerts for number of bilge pump cycles or minutes duration, and for selected low voltage threshold.
As you can see, there were a few motion events today. I have to relocate the motion sensor so it can't see through the acrylic hatch (maybe something was swinging or a bird landed there).
This is peace of mind, while my boat is on its mooring.
BoatCommand.com -- I have no affiliation, just a satisfied customer.