We all know staying hydrated is important, but most of us don't actually track how much water we need. The signs of dehydration, like dizziness, fatigue, or confusion, can creep in before you even ...

A new wearable sensor could help people avoid the dangers of dehydration by alerting them when their bodies need more water. Developed by researchers at the University of Texas, the non-invasive ...

As a certified personal trainer, I tested 14 wearables over eight months while training, running and swimming. Here are the ...

Dehydration can sneak up on you. Whether you're out jogging or sitting at a desk, it's easy to lose track of your fluid intake. But a new, tiny sweat sensor may soon solve this problem. Designed by UC ...

Summer is truly upon us. With heatwaves across the United States, Europe and other regions, the best way to tackle this unbearable weather is by using tons of sunscreen, avoiding the sun during the ...

As the makers of wearable sensors continue to push the boundaries of what those sensors can track, new research suggests that a device worn on the wrist could some day track hydration, pulse, and even ...

A new wearable sensor tells people when they need a drink to avoid becoming dehydrated. The non-invasive device is designed to measure a user's hydration levels continuously, in real time. Data ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. When I tested the hydration-tracking LARQ Bottle PureVis 2 ...