I tested them against the Apple Watch and the Polar chest strap to find out whether you can trust them for your workouts.

Not all smart scales are compatible with Apple Health. In this guide, you'll find the best ones that sync with the app to ...

Smart scales have moved far beyond the traditional bathroom scale. Most can now track weight, body fat, muscle mass, water percentage, BMI, and more, with results sent straight to your phone. That ...

Most runners can benefit from monitoring heart rate in different ways during half marathon training. For example, you can use heart rate to set training zones, which will help you dial into the right ...

Whoever we are, whatever we’re doing, we have a measurable heart rate. It’s a pretty clear sign of being alive. But what should your heart rate be when exercising? When we exercise, our heart rate ...

Training for a race doesn’t just mean plotting your weekly miles and heading out the door. You also have to figure out exactly how to approach each run, so you can maximize the benefits. With a mix of ...