Fitness trackers, or general wearable devices, have become part and parcel of everyday life. Chances are you've got one or you're thinking of getting one for the first time. Either way, it's always a ...

A class action lawsuit against Fitbit may be bolstered by the release of a new study claiming the company's popular heart rate trackers are "highly inaccurate," CNBC reports. Researchers at the ...

When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

Wearable health devices now track heart health, stress, glucose, fertility, and sleep, turning smart wearables into everyday ...

That tension becomes especially clear with heart rate zone training, a popular five-tier system that endurance athletes use to measure effort and fine-tune performance. The well-known formula is ...

Maintaining a healthy lifestyle has become more crucial in today’s fast-paced world. With the rise of wearable technology, fitness trackers have taken center stage, helping users monitor their health ...

You probably check your step count religiously, maybe glance at your heart rate during workouts, and might even pay attention to how many calories your fitness tracker claims you’ve burned. But ...

The Fitbit Inspire 3 (buy now) is Fitbit’s cheapest tracker. It’s also comfortable to take to bed and captures insightful ...

Check out our curated selection of the best fitness trackers currently available on the market to help you reach your health ...

Fitbits and other wrist-worn fitness devices promise to keep track of your heart rate, but new research suggests they are less accurate than thought during certain exercises. “If you need to know your ...

is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting on wearables, health tech, and more. Before coming to The Verge, she worked for Gizmodo ...

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