The module works fine, but almost impossible to put together the lease belt that will allow the module to move. The video instructions cuts out the part where they attach it. I am thinking because it’s very hard to do, they didn’t want to show it.

The controls in app are fidgety. It’s hard to get it to move exactly how I want by sliding my finger. Tapping doesn’t do anything. All of this would be solved by adding a few buttons to the top or a small control panel on the main unit.