We may receive a commission on purchases made from links. When smartwatches and other wearables first hit the market, some people were skeptical that they'd be anything more than a novelty. Once users ...

When it comes to exercising, your heart rate is the gold-standard metric to uncover how hard you're pushing. It tells you whether you're working aerobically or anaerobically, how your body is reacting ...

We may receive a commission on purchases made from links. Compared to driving a car, some might consider riding a bicycle to be a far more low-tech experience. A veteran cyclist will tell you, though, ...

A heart rate monitor may be the key to unlocking your fitness goals. That’s because heart rate is a reliable indicator of your exercise input—it reflects the effort applied to every workout. Keeping ...

In iOS 17 and watchOS 10, Apple turned the iPhone and Apple Watch into full-featured bike computers. Here's how to set up your devices and add cadence sensors, speed sensors, and more to track your ...