Sailing start timer. - big numbers, easy to see - speaks time - easy controls - can hook to GPS seconds, as many race officers do now - shows distance to start line, need to enable it in options - shows speed in knots - shows time to start line - shows how much time to kill, not to be over the line. Red means slow down. - color coded distance, blue->more than 3 boat lengths, green 1-3 bl, yellow 0-1bl, red OCS - lock screen to get bigger digits and prevent accidentally pressing - can switch lan