I tested the Muse S Athena, a $475 brain-training headband that combines EEG and functional near-infrared spectroscopy to measure brain activity and oxygen levels to give you real-time feedback.

Neurotech startup Elemind offered me the chance to try out its high-tech headband, which promises to put you to sleep faster by literally changing your brainwaves. I had to know — could it be ...

Her style: freshening up severe fringe looks with headbands. While Demi Moore's "The Substance" co-star and Andie MacDowell's daughter keeps her hairstyle rather simple, the sometimes glittering ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

The Elemind headband helps you fall asleep and equally as importantly, return to sleep if you wake. Another headband which I did not test, Somnee, uses “proprietary brain mapping diagnosis using EEG ...

Contexto is one of the nerdiest word games out there. The game tasks you with finding the word of the day by showing how close other words you guess are to it. This is measured by analyzing ...