At the BWF World Championships, PV Sindhu debuted an innovative forehead device known as Temple. This unique gadget tracks both brain blood flow and oxygen levels. It was created by Deepinder Goyal, this experimental technology could empower athletes with crucial information about their training and recovery. However, Temple is not currently available for consumer purchase.

At the BWF World Championships, PV Sindhu debuted an innovative forehead device known as Temple. This unique gadget tracks both brain blood flow and oxygen levels. It was created…

PV Sindhu was seen wearing Temple, a brain blood flow tracking device developed by Zomato cofounder Deepinder Goyal, during the BWF World Championships 2026 in New Delhi.