New Delhi, Feb. 24 -- Zomato founder and CEO Deepinder Goyal's Temple device - reportedly designed to measure blood flow to the brain - has once again triggered curiosity among people after Goyal shared a minimalist promotional image featuring the word "Temple" at the top and the tagline: "The most important wearable ever made." The post concludes with the words "Coming soon," without revealing any additional details about the product.

The image shows a close-up of a person's face wearing a small white device positioned near the temple area of the forehead. Captioning the post, Goyal wrote, "A wearable like no other. Follow @temple to know when the waitlist opens."

The announcement quickly sparked reactions from social media users, many...