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

Now on sale for just $99.95 (was $159.95), the Fitbit Charge 6 tracks your steps, sleep, heart rate, and more.

There are several factors that can cause the heart rate reading to not show on your Fitbit Sense. This can be due to the device not able to get a strong signal, a software error, or the feature might ...

One of the finest aspects of owning a smartwatch, and a major draw for Fitbit users, is the ability to conveniently measure your heart rate at all times. Watches that can track your heart rate are not ...

There’s been much ado lately about Fitbit’s heart rate tracking technology, found in its Fitbit Charge HR and Fitbit Surge trackers. A recent class action lawsuit alleges that the devices are ...

It's time to get serious about those fitness resolutions for 2026 -- and these trackers and smart watches will help you do it ...

Fitbit knows its customers rely on the heart rate monitors to deliver accurate data, and promotes them for that very purpose in advertising and marketing. In a recent interview on CNBC, in fact, ...

If you're using a FitBit, smartwatch or any other fitness tracker, you're probably checking your step count and heart rate to keep tabs on your cardiovascular health. But while these metrics are ...

You could already use your Fitbit to watch for signs of atrial fibrillation (AFib), but now you can automatically share that data with professionals. A secure API is intended to limit access to only ...

Fitbit is working with Quest Diagnostics to see whether metrics like heart rate, heart rate variability, sleep cycles, and stress can be used to detect early signs of metabolic deterioration — a ...