Nudge is a wearable headset designed to improve focus and mood through transcranial electrical stimulation (tES). The device, developed by a team of neuroscientists and engineers, uses low-level electrical currents to modulate brain activity. According to the company's website, Nudge has been tested in clinical trials involving over 500 participants, showing a 30% improvement in focus and a 25% reduction in stress levels.
The headset is lightweight and portable, weighing approximately 150 grams. It connects to a smartphone app that allows users to select from various programs targeting focus, relaxation, or sleep. The device uses four electrodes placed on the scalp to deliver precise stimulation. A study published in the Journal of Neural Engineering in 2025 found that Nudge's stimulation protocol significantly increased alpha brain wave activity, associated with calm focus.
Nudge is currently available for pre-order at a price of $399, with shipping expected in late 2026. The company reports that the device has received FDA clearance as a general wellness product, though it is not intended to diagnose or treat any medical condition. Early adopters have reported positive experiences, with one user stating, 'It helps me get into a flow state faster during work.'
Experts caution that while the technology is promising, more research is needed to understand long-term effects. Dr. Sarah Johnson, a neuroscientist at Stanford University, noted in a 2026 interview, 'tES has potential, but we need larger studies to confirm safety and efficacy over extended use.' The device is not recommended for individuals with epilepsy or implanted medical devices.
Nudge represents a growing trend in consumer neurotechnology, where devices aim to enhance cognitive performance. As of June 2026, the company has raised $12 million in funding and plans to expand to international markets by 2027. The product is available in the US and Canada, with a waiting list of over 10,000 customers.
