PakefieldBlue wrote: ↑
Tue Apr 02, 2019 12:05 pm
I think it is the heart rate monitor which they use to analyse all their running and fitness stats from the game.
Fascinating….hadn't realized we had zoomed into the 21st century!
If that's the case, and its used in real time/game time... it may explain the odd puzzling substitution. The Bench has hi tech information we don't.
Div III. Call it what it is.