Your watch already tracks heart rate, but turning on this view helps you adjust your workouts in real time. Here's how to do it.

Training Load is a metric designed to quantify how much stress your workouts are placing on your body over time. It combines ...

We asked an expert PT to explain what zone 2 training is, what exercises are best for zone 2 training and how to tell if ...

Though there were rumors that the Apple Watch Series 10 would get a new heart and ECG sensor, that does not appear to have ...

When it comes to actually executing a Zone 2 workout, many of us find it challenging to keep our heart rate low enough. It’s ...

If you have a fitness tracker, such as a Fitbit or an Apple Watch, it should have the ability to measure your BPM (beats per minute) or heart rate zone – along with what percentage of your ...

We've rounded up the lesser-known tips and tricks that all Apple Watch wearers should know to get the most out of their ...

Series 10 has the largest display of any Apple Watch to date, even bigger than the first Ultra. With up to 30 percent more ...

The Series 10 offers a design upgrade, adds one big new health feature – and sets the tone for the next 10 years of Apple ...