It’s a wee box that monitors the way you drive - that’s as much as I know. I also believe and someone may correct me but it may also send data to the insurance company.
You will now have the weird experience that all newly qualified drivers go through - driving alone in a car, when previously there has always been someone in the passenger seat.
I passed my test forty-seven years ago, and I remember that first time like it was yesterday - I talked to myself like an idiot for about twenty minutes, then I calmed down and got a grip!
I think that’s what I’m going to do too Andy! I’ve considered putting a stuffed animal (lord knows I have plenty) in the car so it feels like I have another person there.
I’m liking the freedom bit. I also now need to learn to drive in my new home town too so that’s going to be an experience.