Zomato Co-Founder Defends TEMPLE Device Amidst Medical Scrutiny

Deepinder Goyal, co-founder of Zomato, is facing scrutiny over his new wearable device, TEMPLE, which has been criticized by medical professionals. In response, Goyal has defended the device, asserting that it is not a scam and highlighting a significant investment in its development. He also mentioned a 14-day return policy for customers dissatisfied with the device's performance. Despite his reassurances, many doctors remain skeptical about the scientific claims made by TEMPLE. The ongoing debate raises questions about the device's actual utility and the validity of its health-related assertions, making it a topic of interest as further studies are anticipated.

By Narendra Chaudhary Nov 6, 2026, 17:28 IST

Introduction to TEMPLE Device

Deepinder Goyal, the co-founder of Zomato, is currently in the spotlight for his new wearable device, TEMPLE. This gadget, designed to be attached to the temple area of the forehead, has faced skepticism from several medical professionals, with some labeling it a scam. In response to these allegations, Goyal has clarified that TEMPLE is not a scam.

Goyal Addresses Medical Concerns

In a post on the social media platform X, Goyal addressed the concerns raised by Indian doctors regarding TEMPLE. He emphasized that the company stands by its scientific claims, revealing that approximately $30 million has been invested in the device's development, with $20 million coming from his personal funds.

Goyal stated that the project was not created with the intention of quick profit. He even stepped down from his CEO position at his previous company to focus on TEMPLE, expressing his commitment to validating the scientific aspects of the device.

Return Policy and Customer Assurance

In light of the accusations labeling TEMPLE a scam, Goyal highlighted the device's 14-day return policy. He assured potential customers that if the device does not meet its claims, they can return it.

According to Goyal, the true utility of any product becomes evident over time, allowing customers to determine its value for themselves. He reiterated that significant investment has gone into TEMPLE, and it is not a hasty venture aimed at making money.

What is the TEMPLE Device?

TEMPLE is a small, pill-shaped wearable device that adheres to the forehead near the temple. The company claims it helps monitor blood flow in the brain and certain bodily changes.

The primary concern surrounding this device is whether it can accurately measure brain blood flow. Many doctors have raised doubts about the scientific validity of its claims and the reliability of its technology.

Skepticism from Medical Professionals

The criticism from doctors primarily revolves around the scientific claims associated with TEMPLE. They argue that any health or wellness device's assertions should be backed by scientific evidence and independent testing.

Dr. Cyriac A.B. Philips, known as 'The Liver Doc,' is among the prominent critics questioning the device's technology and health-related claims.

Call for Scientific Validation

In his response, Goyal asserted that the company takes its scientific claims seriously and plans to present independent studies and scientific validation in the future. He cited examples of other wearable brands that published scientific studies post-launch.

However, the controversy surrounding TEMPLE is far from resolved. While Goyal defends the device and its technology, medical professionals continue to question its scientific backing.

It will be interesting to see how the actual utility and claims of TEMPLE unfold following its launch and subsequent scientific studies.