With heart rate monitors now standard in smartwatches and fitness trackers, electrocardiograms (ECG/EKG) have rapidly become a common feature in health wearables. The technology is designed to ...

The MG model looks pretty deluxe. WHOOP WHOOP MG, the premium model, includes an FDA-cleared ECG sensor that can check for signs of atrial fibrillation, similar to Apple Watch, Samsung's Galaxy ...

As the Galaxy Watch user and a commenter point out, the sticker can interfere with the electrical connections needed for the ECG sensor and body composition measurement. Got a tip? Talk to us!

Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in ...

I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best smart rings available today provide in-depth sleep tracking and wellness analysis ...

The Charge 5 features GPS technology, heart rate and stress monitoring, an ECG sensor, and sleep and exercise tracking. The ultra-slim activity tracker also received an updated design, now ...

sensor - used to measure the electrical conductivity of the skin; an electrocardiogram (EKG) sensor - to measure heart rate; and an impedance cardiography (ICG) sensor - to measure the total ...