Deepinder Goyal's Temple wearable, a groundbreaking health-tracking device focusing on cerebral blood flow, opens pre-orders on November 1, 2026. With a premium price tag and six color options, the device promises unique features like BrainFlow and Entropy scores. However, key details like pricing, battery life, and validation of its metrics remain undisclosed, sparking curiosity and anticipation.
Deepinder Goyal’s Temple wearable has become one of the more talked-about developments in India’s consumer technology space, drawing attention for its unusual design and the questions surrounding its purpose. Since the Zomato founder first introduced the device in a podcast, it has sparked conversations about the next frontier of personal health tracking, with curiosity extending beyond the usual audience for fitness gadgets.
Now, Temple is moving closer to its consumer debut. With its price, features and availability among the key details prospective customers want to know, here is everything to know about Deepinder Goyal’s Temple wearable ahead of its pre-order launch.
Pre-orders for Temple Batch 01 will open on November 1, 2026. The initial production run will follow a made-to-order model, with orders fulfilled on a first-come, first-served basis. According to Goyal’s announcement, customers can expect delivery within three months of placing their orders, with the first shipments scheduled for early 2027.
The company has not disclosed the number of units available in the first batch. Ordering process is also not disclosed, so better keep an eye out for that.
Temple’s official India pricing has yet to be announced. However, earlier reports have suggested a potential price of around $1,000 (it is a premium wearable, afer all). That gives us an estimated a price range of ₹75,000 to ₹80,000, although neither figure has been confirmed by the company.
Further details regarding the purchase price and any associated costs are expected closer to the November 1 launch.
Temple differs from conventional smartwatches in both its placement and primary function. The compact device sits on the side of the forehead, near the temple, and uses optical sensors to track changes in cerebral blood flow. The company refers to this measurement as BrainFlow.
The wearable also generates an Entropy score on a scale of 1 to 250. The metric is intended to indicate physiological strain, with factors such as sleep, stress, exercise and caffeine consumption potentially influencing the reading. Temple’s research also examines how posture and gravity may affect blood circulation to the brain.
While these measurements could offer users another way to understand their body's responses to everyday activities, the technology should be approached with appropriate caution. Temple is positioned as a wellness and research device, and its measurements should not be treated as a medical diagnosis.
Temple’s launch edition is expected to feature six colour options: True Gold, Rose Gold, Black Mirror, Real Jade, Deep Blue and Purple Funk. The range combines metallic finishes with more distinctive colour choices, giving the head-worn device a degree of personalisation.
Real Jade, Deep Blue and Purple Funk have been reported to be limited-edition options. However, the company has yet to confirm which finishes will be available when pre-orders open for Batch 01.
Temple represents Goyal’s move into specialised health-tracking hardware, with a focus on physiological signals beyond the measurements commonly associated with consumer wearables. Its emphasis on cerebral blood flow sets it apart from devices designed primarily to track workouts, daily movement and cardiovascular activity.
With pre-orders opening on November 1, Temple is approaching its first major consumer release. Whether its specialised monitoring capabilities justify the expected premium price will become clearer once the company reveals the complete specifications and independent evidence supporting its measurements.