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Wearables are best at noticing breaks from your body's usual patterns. Those outliers can hint that something warrants ...

A biomechanical well plate inspired by the pressure-sensing lateral line of fish can wirelessly monitor the pulse of multiple ...

An international team, including the University of Tokyo, has created a sensor inspired by the lateral line in fish—their ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

Researchers developed a transparent smart contact lens that uses gold nanoparticle-embedded PEDOT:PSS nanowires to improve ...

Get the most out of the app, and make the strap more comfortable while you're at it.

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

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