During one of Ray J's concerts, his heart monitor was reportedly stolen. This incident caused concern because the heart monitor was a medical device used to track his heart rate and health status during the performance. The theft disrupted his ability to monitor his heart condition in real-time, potentially putting his health at risk during the physically demanding event. The situation highlighted the vulnerability of performers who rely on medical devices while on stage and raised awareness about the importance of securing such equipment. However, detailed public information about the aftermath or recovery of the device is limited.