China's BrainCo Takes a Different Path in Brain Tech, Focusing on Wearables Over Implants

July 11, 2026 - 17:30

Interest in brain-computer interfaces is rising as the technology promises to help people with compromised neural abilities. While Elon Musk's Neuralink pursues invasive implants that require drilling into the skull, a Chinese company called BrainCo is betting that the future of brain tech lies in wearable devices that sit outside the body.

BrainCo's approach centers on non-invasive headbands and other wearable sensors that detect electrical signals from the brain through the scalp. The company's flagship product, a headband called FocusCalm, is designed to help users train their concentration and manage stress. It uses electroencephalography, or EEG, to measure brain activity and provides real-time feedback through a smartphone app.

The company argues that wearables are more practical for widespread adoption. They avoid the risks of surgery, the need for medical supervision, and the long-term unknowns of having a device embedded in brain tissue. BrainCo has already sold tens of thousands of units, primarily in education and wellness markets, where schools use the headbands to help students with attention disorders.

Neuralink, meanwhile, has faced regulatory hurdles and ethical questions about its animal testing practices. The company has only implanted its device in a handful of human patients so far. BrainCo's CEO has stated that the goal is not to replace Neuralink but to serve a different need: helping healthy people optimize their mental performance without going under the knife.

The two approaches highlight a broader split in the brain-computer interface industry. Some experts believe that only implanted devices can achieve the high-resolution signals needed for advanced applications like restoring sight or controlling prosthetic limbs. Others argue that the mass market will favor less invasive options, at least until the safety and reliability of implants are proven over decades of use. For now, BrainCo is proving that you don't need to drill into a skull to tap into the brain's potential.