No electronics skills required.
I had to make a plate to replace the magnet but that was a simple engineering task.
The instructions are in Chinese-English and almost unintelligible but I have made a note of the main commands, it can do a lot more, like if moved outside of a set boundary it will alarm. But I wanted to keep it simple, and not connect into the bike electrics, hence choosing the tracker with the built in battery.
It has an off/on switch once switched on it will locate the satellites for GPS and then send a text message to the programed mobile
When it triggers it sends a text to your phone with a link to Google maps, follow the link and you get a street map, accuracy is about 25 yards