When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

Discover Arduino Uno Q, a hybrid Linux plus microcontroller board with four Cortex A53 cores, so you get precise control and easy web apps.

To get a heart rate reading, the UltraTread pairs with the Apple Watch (the only fitness tracker it's currently compatible ...

Per the American Heart Association, one person in the U.S., every 33 seconds, faces cardiovascular disease. Entering 2026, ...

A new survey finds nearly two‑thirds of Americans use smartwatches or other devices to track heart health, but only 1 in 4 ...

If you’re like most of us, you have about twenty browser tabs open right now. What if there were a way to move through those tabs with a physical interface? That’s what [Zoe] did, and it’s happening ...

Understanding your heart rate can be helpful to calibrate your perceived exertion, especially on easy and steady runs. This ...

If you’ve been hanging out here at Hackaday for awhile, you’ve certainly seen projects that were based around the concept of putting a miniature computer inside the carcass of some other piece of ...

Whoever we are, whatever we’re doing, we have a measurable heart rate. It’s a pretty clear sign of being alive. But what should your heart rate be when exercising? When we exercise, our heart rate ...

We may receive commissions from some links to products on this page. Promotions are subject to availability and retailer terms. While each of the recent rate reductions has slowly chipped away at ...

For savers, falling interest rates will continue to erode attractive yields currently on offer with certificates of deposit (CDs) and high-yield savings accounts. Three of the big five banks (Ally, ...

The Federal Reserve on Wednesday cut its benchmark interest rate by 0.25 percentage points, bringing the federal funds rate to its lowest level in more than three years. The reduction lowers the ...