Deepinder Goyal's Rs 85,000 Temple wearable faces scientific credibility test as doctors question claims

Economic Times - Nov 9, 2026

Deepinder Goyal has introduced a pricey forehead-worn device called Temple which monitors physiological signals. The product claims to measure brain blood flow and offers insights into ageing. However, medical professionals dispute its claims and question the scientific validation behind its technologies. Goyal defends Temple by citing internal studies and a commitment to future peer-reviewed research. The device is currently not available to the public, with pre-orders starting in India.

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