Connected ball technology comes to Al Rihla for sport’s biggest stage, providing the VAR team with precise ball data in real time to support fast and accurate offside calls A new adidas Suspension System will allow for the most time-precise motion sensor to ever be used inside a World Cup Official Match Ball, tracking every touch of the game at a rate of 500 times per second The 500Hz inertial measurement unit (IMU) motion sensor inside the ball will enable the collection of very accurate.