How a wearable caused an Australian Open debate over tennis players’ data

The Australian Open has ignited a debate over the ban on wearable fitness trackers, as top players like Aryna Sabalenka and Carlos Alcaraz were told to remove their devices during matches. While these trackers are permitted on the ATP and WTA tours, they are prohibited at Grand Slam events, leading to confusion among players who believed they had received approval to use them. Discussions suggest that wearables may be allowed in future tournaments.