Archive · 7 Jan 2026
Zomato CEO's Temple Device Sparks Debate
Zomato's CEO, Deepinder Goyal, was seen wearing a small device near his temple during a podcast.
This device, called Temple, is an experimental wearable that he claims can track blood flow to the brain.
Goyal has been testing it for over a year as part of his personal research into ageing.
He believes that gravity might reduce blood flow to the brain over time, contributing to ageing.
However, medical experts are skeptical, saying the device lacks scientific proof and should not be considered a valid health tool.
Goyal has invested a significant amount of his own money into this research, but the device is not available to the public.
Neurologists warn that while wearables can track physiological signals, they cannot diagnose brain diseases and should not replace clinical evaluation.
Zomato CEO Deepinder Goyal was seen wearing an experimental device called Temple near his temple during a podcast.
The Temple device is designed to track blood flow to the brain in real time using advanced sensors.
Goyal has been personally testing the device for over a year as part of his research into ageing.
He links the device to his Gravity Ageing Hypothesis, which suggests that gravity may reduce blood flow to the brain over time.
Medical experts have criticized the device, stating it lacks scientific validation and should not be considered a proven health tool.
- Who
- Deepinder Goyal, Zomato CEO
- What
- Wearing an experimental device called Temple
- When
- Recently, during an appearance on the Raj Shamani Podcast
- Where
- Not specified, but likely during a public appearance or interview
- Why
- To track blood flow to the brain and explore his Gravity Ageing Hypothesis
- Device Name
- Temple
- Developer
- Deepinder Goyal
- Purpose
- Track blood flow to the brain
- Status
- Experimental, not commercially available
- Investment
- $25 million (Rs.225 crore)
- Criticism
- Lacks scientific validation
- Neurologist's View
- Wearables can track physiological signals but cannot diagnose brain diseases
Sources
What is ‘Temple’? Device worn by Zomato CEO Deepinder Goyal and what an ex-AIIMS doctor said about it
As Deepinder Goyal generates buzz with ‘Temple’ device on forehead, experts advice caution: ‘The biggest worry is that…’
Can Wearables Really Detect Brain Health Problems? Neurologists Explain