But how do fitness trackers measure your heart rate, exactly? And how accurate are these measurements? We asked the experts.

PanopticAI Vitals, an app for monitoring contactless vital signs with 98% accuracy, has received 510(k) clearance from the US ...

In this article, we look at active heart rate in more detail, including what it means and how to measure it. A person’s heart rate is a count of how many times their heart pumps within 1 minute.

Are smartwatch health features like heart rate and SpO₂ monitoring really accurate? Here’s what Indian users should know ...

New research finds a calculation called DHRPS can help give you better insight into your heart health than step count or heart rate alone. Here's how it works.

Cardiologist Dr Rohin Francis is encouraging people to be more aware of their health, which could assist their doctors, keep their exercise routines in check and potentially even prolong their lives.

Even small inaccuracies in measuring heart rate or movement can distort the score. And since these metrics feed directly into ...

Most professionals regard resting heart rate as a reliable measure of fitness. But when it comes to training, keeping your heart rate in specific “zones” is more important for building stamina ...

The expert noted that if your exercise program is effective, your resting heart rate should start decreasing in just a few weeks. And, the more you lower this measurement “the longer you live”.

Even small inaccuracies in measuring heart rate or movement can distort the score. And since these metrics feed directly into the algorithm that calculates your "readiness" or "strain," small ...