I don’t have anything super technical to add. I’ve been perfectly pleased outside of the fact of having to write down what string belongs to what. I have yet to get it to actually connect to the app on my phone, that does not seem to want to work.
Mine are all 12 and 13, but they ain’t got no phones yet. Might be smart enough, I might ask the oldest. He’s the one who’s always wanting to go shooting.