Zomato founder and former CEO Deepinder Goyal recently shared an update about the wearable device – Temple. In an X (formerly Twitter) post, Deepinder Goyal said that the device is now less than half the size of the version shown earlier.

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…