Fitness trackers and smartwatches can make it easier to stay in your heart rate training zones. (Getty Creative) ...

Garmin Fenix6X Pro Professional Outdoor Mountaineering GPS Heart Rate Sports Watch No Box Support Portuguese Spanish Russian on sale, 245 heart rate zone not syncing see photos r garminforerunner on ...

As fitness trackers grow in popularity alongside workouts that use the devices like Orangetheory Fitness and Peloton's Power Zone program, you now have easy access to biometrics, like heart rate zones ...

As fitness trackers grow in popularity alongside workouts that use the devices like Orangetheory Fitness and Peloton's Power Zone program, you now have easy access to biometrics, like heart rate zones ...

Experts who spoke to GQ broke down the mechanisms behind this type of training and why pretty much any guy stands to benefit ...

target heart rate zones during activity and red flags to consider, plus causes of an elevated heart rate and tips for lowering it. An individual’s resting heart rate is the number of times their ...

Heart rate zones are a useful thing to understand if you're trying to achieve certain goals with your workouts. With wearable fitness trackers being all the rage, it's easier than ever to monitor ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy ...