Rodriguez, a star player for Real Madrid, has been sleeping with a smart ring on. This has helped his form in recent weeks.

And Rodrygo has set up more goals and scored more goals this season. These great games may be due to the smart ring he’s been sleeping with. The widget tells his trainer how to best adapt his workouts to the times when the player rests.

The method has worked so well that Madrid is thinking about adding it to the rest of the team next season so that each player can customize his or her two-hour training sessions based on how well he or she sleeps.

The 22-year-old has been great for Madrid lately. He scored and set up two goals in their 4-2 win over Almeria and scored twice in their 2-1 Copa del Rey win over Osasuna in early May.

The attacker might not play for Real Madrid against Getafe on Saturday because Carlo Ancelotti wants to rest his players for the next Champions League game against Manchester City.