The new heart rate-enabled devices Fitbit announced in October have begun shipping and are now available for purchase online, the company announced. The $249.95 Fitbit Surge, which the company calls a ...

Fitbit has discreetly launched a new pair of wearable activity trackers well away from the public eye. Called the Fitbit Inspire and Fitbit Inspire HR, the devices are designed specifically for health ...

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 ...

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, ...

For many users of the Fitbit Charge 6, heart rate monitoring is a crucial feature that helps track fitness and health metrics. However, some users have reported issues with the heart rate sensor not ...

As a certified personal trainer, I tested 14 wearables over eight months while training, running and swimming. Here are the best fitness trackers and watches in 2026.

Overview:  Modern smartwatches like Garmin Venu 4 and Apple Watch Series 10 track heart rate and SpO₂ with impressive accuracy, keeping your fitness and we ...

Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the best heart rate monitors we've tested. I'm PCMag's managing editor for consumer ...

A class action lawsuit against Fitbit may have grown teeth following the release of a new study which claims the company's popular heart rate trackers are "highly inaccurate." Researchers at the ...