Many top tennis players use sports watches Whoop to collect data in the field. Although it does not give them an advantage during the game, it allows them to better analyze their game after it is over. However, the Australian Open organization did not approve this practice and, therefore, banned the use of bracelets. For Sabalenka, as a brand ambassador, it is particularly frustrating that, precisely at the highest level, it is not permitted to wear a Whoop. “We play with it all year round and I use it to check my health. I don’t understand why the Grand Slams prohibit us from using it,” he said. Packages with underwear The brand's founder, Will Ahmed, found a solution. Through a video shared on X, he showed packages prepared for top tennis players with the Whoop Body collection. This allows the device to be worn on the body, integrated into underwear or swimwear. «They will have to do a complete search» “A huge scandal arose at the Australian Open,” says Ahmed in the video, then highlighting that he spoke with the tennis federation and that it is safe to use the device during matches. So they are sending packages with boxers and sports bras to Alcaraz, Sinner and Sabalenka. “The sensor can be worn discreetly on underwear. They will have to carry out a complete search to prevent Whoop from entering the field», wrote Ahmed in the video description.