Uber Cup: What is ‘Temple’, the experimental wearable on the side of Sindhu’s head?

3 min readUpdated: Apr 24, 2026 07:34 PM IST In her iconic yellow outfit from Rio, PV Sindhu was leading India’s charge at the Uber Cup. But it was a blue-grey stick-on dot next to her eye that caught the attention as Sindhu won her […]