Goyal said the device will be shipped before the end of 2026 for the limited launch edition and asked interested users to join Temple's mailing list for updates.

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.

Deepinder Goyal revealed his experimental Temple wearable is now significantly smaller. This device tracks cerebral blood flow and neurological markers. The company plans to…