Knowing how many calories you've burned is crucial for weight loss or planning your workout regimen. But I've found that different smartwatches' calorie (kcal) counts vary significantly with the same ...

The Apple Watch knows how much you move, not how much you burn The Ole Miss study analyzed data from 56 studies comparing the Apple Watch data to clinical reference tools. Researchers took factors ...

When you invest in a smartwatch like the Apple Watch Series 10, a side benefit is you're getting a device that can help you ...

Wearable fitness trackers have changed the way we approach health and fitness, especially when it comes to tracking calorie burn. Whether you're training for an event, trying to lose weight, or simply ...

FitBits track many statistics, including calories burned. Here's how a Fitbit calculates the calories you've burned, and how ...

After much frustration, Ryann Nicole decided to break off her eight-year relationship—with her Apple Watch. When she first got it, she loved having access to all the data about how many calories she ...

“Whether a rounding down of nearly 20 percent is reasonable or not, the FDA ultimately viewed these arguments as persuasive,” ...