Guava Health explores the accuracy of activity trackers produced by the five leading fitness tracker companies—Fitbit, Garmin, Apple, Oura, and Withings—to understand how reliable the data ...

A young lady exercising outdoors is looking at her fitness tracker watch. How accurate are fitness trackers? Today, keeping track of your health is more within reach than ever with the widespread ...

Today, keeping track of your health is more within reach than ever with the widespread distribution and use of wearable fitness trackers. But how accurate is your health device? Are you really getting ...

15, 2014, file photo, fitness trackers, from left, Basis Peak, Adidas Fit Smart, Fitbit Charge, Sony SmartBand, and Jawbone Move, are posed for a photo next to an iPhone, in New York. Although ...

Not all wearable tech is created equal, so it’s important to choose a gadget that suits your fitness goals and lifestyle ...

We pitted the Oura Ring against the Whoop fitness tracker to see which one is the best wearable to help improve sleep, fitness and overall health.

Here’s how it works. The best fitness trackers we’ve tested do much more than count your steps. Many can help you maximize your rest and recovery, train for a marathon, help you better ...

Fitbit produces some of the most-loved fitness trackers and smartwatches in the world. Every model covers basic fitness functionalities, including steps, heart rate, sleep tracking and recovery ...

These days Fitbit is hardly the only game in town for fitness trackers, but you can definitely blame them for laying much of the groundwork for the countless options today.