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 ...

A wearable tech win ...

She has been writing about health for over 10 years. The screenless strap known as the Fitbit Air is probably the best ...

Smartwatches may transform blood sugar tracking, but today’s advances depend on CGMs, AI, and regulated health tech ...

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.

Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

A St. Charles County man is back to living an active lifestyle after becoming the first patient in the county to undergo a ...

Continuous glucose monitors have become popular among those who need to track their glucose levels because they're painless ...

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

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

When a racehorse runs below expectations, and the post-race exam finds nothing, the question of what went wrong rarely gets a satisfying answer. New research, published in 2026 in the Journal of ...