The official World Cup ball now has something in common with a phone, a smartwatch, and nearly every other piece of modern tech: it needs to be charged.Adidas’ Trionda, the match ball being used at the 2026 World Cup, is more than just a four-panel soccer ball with a red, green, and blue design meant to nod to the United States, Mexico, and Canada. It is also a connected device. Inside the ball is a small motion sensor that tracks its movement h…