Solving minor inconveniences with a major price tag. Sounds like a winner to me.
I mean what a hassle it is to take the few seconds to push a button on my Nikon angle compensating range finder with a retractable tether and then there's all that sweeping big motion not to mention there's no time when you're on stand for hours to range all possible shots in ADVANCE of the shot. I like the bulky design and the limb catching feature of that honker extending out from my bow. Cap this off with sophisticated electronics. What could go wrong? Let's see buy a whole new bow or buy the Garmin? I'll have to think on this for another nanosecond.