Chennai-Based Neurostellar Raises US$150K for Smart Brain-Tech Device

Chennai-based deep-tech start-up Neurostellar has raised over US$150,000 in angel funding from a group of investors, including Ather Energy co-founders Swapnil Jain and Tarun Mehta. The start-up is also planning to raise US$1 million in its next round. 

The company is incubated at the IIT-Madras Incubation Cell and focuses on developing advanced brain-machine interfaces. 

The Product – Orbit Smart Headband 

Neurostellar’s flagship product is Orbit, a smart wearable headband. It combines EEG (electroencephalography) to monitor brain activity and PPG (photoplethysmography) to track heart rate and breathing. This helps users get real-time insights into stress, focus, and mental fatigue. 

Unlike fitness wearables that track data all day, Orbit is made for intentional use — like during meditation, deep work, or recovery. It is not used for medical diagnosis. 

Growing Use Cases of Neurostellar’s Orbit 

Orbit was first tested by a cohort of 25 paid users last year. After early success, Neurostellar received a letter of intent from the Indian Air Force (IAF) to purchase 30 devices. 

The company has also partnered with a top chess coach, aiming to help players improve their focus using Orbit. As part of the next user group, 60 units are being shipped, including 10 chess grandmasters who will test the device. 

Founders and Grants 

Neurostellar was founded by Karthik Raghavendran and Dhanushya Sree, biotech graduates from SASTRA (Class of 2019). The start-up has also received support through grants from organisations like the Biotechnology Industry Research Assistance Council (BIRAC), which helps early-stage deep-tech companies. 

Conclusion 

Neurostellar is blending technology and neuroscience to create tools that enhance mental performance. With strong support from investors, institutions, and users, the start-up is well-positioned for future growth in the wellness tech space. 

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