Temple Wearable Device Update

Deepinder Goyal, founder of Zomato and Swiggy, has generated interest online with a new teaser for his experimental wearable device, Temple. The announcement, shared on Instagram, provided minimal detail beyond a promotional image and a hint that the product will be made available to the public via a waitlist.

Key Features

The Temple device is designed to measure cerebral blood flow with high precision, monitoring tiny changes in oxygenation and circulation in the brain. This data can help researchers study how posture, activity, and lifestyle influence neurological health over time.

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Background

The concept of Temple was first introduced by Goyal in November 2025 as part of the "Gravity Ageing Hypothesis", which proposes that the constant pull of gravity may gradually reduce effective blood circulation to the brain, potentially linked to aspects of ageing and neurological health.

Current Status

Temple remains a prototype and is not yet commercially available. Goyal has clarified that no scientific data or public release has been issued, and he has advised observers not to treat the device as a consumer product at this stage.

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