The round timer built on the mat.
Sparring rounds, positional drills, two mats on one TV, and match scoring for your in-house tournaments.
Rolling rounds need a clear clock and a bell everyone hears, on two mats at once.
So you run two phones, or one timer for both mats, and the kids' class waits on the adults. Positional sparring lives on a whiteboard nobody can read from the mat. And at the in-house tournament, someone's tracking advantages on a clipboard.
VORZA runs both mats on one TV, each with its own bell and voice. The class plan shows beside the timer, with each round's position lit up. And the scoreboard does jiu-jitsu points, advantages and penalties, run from your phone.
Two timers on one TV · Round focuses for positional sparring · Jiu-jitsu and submission-only scoreboards