When it's raining? Nope, not useless. In any case - no problem. Don't do this. Take your band off & hand it through the driver's window, if you so choose.
I don't post these things to irritate people - just to give them a choice.
Huh? So confused by your post
My only point was they don't track via long range RFID when you drive in. I was making sure no one thought they did based on your post.
There's no reason to hand your band to anyone Guess that's why I'm confused by your point