Zomato CEO Deepinder Goyal Teases New Brain Health Venture ‘Temple’

Brain Blood Flow Tracking Device: Zomato founder and CEO Deepinder Goyal has sparked widespread curiosity after teasing his next startup, Temple, a mysterious product focused on brain health. In a brief post on X, Goyal wrote, “Coming soon. Follow @temple for more updates.” The post links to a stark, black webpage carrying a single line: “TEMPLE. The future of health starts where no one’s looking. Inside your brain. Coming soon.”

The minimalist reveal has left social media guessing, with little official information but plenty of speculation.

How Temple First Caught Attention

Temple first entered public conversation last month after Goyal shared photos from a Feeding India school visit. In one image, eagle-eyed users noticed a small gold-coloured metallic device clipped near his right temple. The unusual placement immediately triggered online theories and memes.

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Some users jokingly compared it to an Infinity Stone; others speculated about secret brain chips or experimental health tech. What started as casual speculation quickly turned into serious curiosity around whether Goyal was testing a new wearable.

What Exactly Is Temple?

While official details remain scarce, Goyal has previously offered some clues. He described Temple as an “experimental device to calculate Brain Flow accurately, in real time, and continuously.” He also revealed that he has been personally using the device for over a year.

Goyal claims Temple is the result of extensive deep-tech research and intends for it to eventually become a wearable of global importance. He stated that Temple does not rely on the Gravity Ageing Hypothesis theory often linked with dubious brain-health claims; instead, it measures blood flow to the brain as an indicator of cognitive function and overall brain health.

What Temple Appears to Be So Far

Temple appears to be a compact sensor worn near the temple area of the head that monitors cerebral blood flow in real time, potentially providing insight into focus, fatigue, stress levels or long-term brain health patterns.

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Temple may soon find itself at the forefront of health wearable technology beyond tracking heart rate, sleep and activity data.

The Big Question Mark

Temple has purposely kept itself obscure. There's no launch date or technical breakdown available yet, nor any indication as to whether its intended use may include medical applications, wellness tracking or research purposes. What this indicates is simple: Temple remains more of an idea in the public's eye than an actual product.

Whether it turns into a meaningful breakthrough or stays a niche experiment will depend on what Goyal reveals next. Until then, the mystery is doing exactly what it was likely meant to do — get people talking.