"The purpose of inventing this eCoffee Energyband is not to replace coffee. Coffee is great, but it's not always suitable for the afternoon or evening. But we still have the need to feel refreshed during those times,"
"It feels like I'm being gently tapped. I can feel the electric pulse."
A Chinese-made eCoffee Energyband is a lightweight wristband with two electrode pads that deliver mild electrical signals to the inner wrist. The company claims the device stimulates nerves to increase alertness similar to a cup of coffee while avoiding caffeine addiction. The makers warn the only side effect may be numbness from fingertip to inner wrist and recommend wearing no more than three hours daily, alternating wrists. The product went viral after a trade show appearance and is selling out on Chinese e-commerce platforms and shipping internationally. Researchers express skepticism and critics warn of potential use to keep workers productive.
Read at WIRED
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