A Heart Rate Monitor Can Help You Track Important Fitness Insights. Here Are the Best We've Tested.

Ready to take your training to the next level? Here are the best heart rate monitors to track your fitness and health goals ...
AOL

What is heart rate variability (HRV)?

What is heart rate variability (HRV)? As popular as the metaphor may be, a healthy heart doesn’t beat as regularly as a metronome. In fact, it changes its rhythm with each beat. Heart rate variability ...

Set Smarter Health Goals This Year With These 5 Longevity Tests

For HRV, you'll need a smartphone app or wearable device that can detect the subtle variations between heartbeats. Take ...
Times Colonist

Your Good Health: With heart rate variability, more is better

Dear Dr. Roach: My heart rate variability (HRV) on my heart rate tracker has ranged from 12-14 ms for years now. I read that this means something is going on inside me. Do you have any insight into ...
The New York Times

What Your Heart Rate Can Tell You About Your Fitness

Most fitness trackers offer a wealth of heart-rate data. Here’s how to make sense of it. By Talya Minsberg If you wear a smartwatch or fitness tracker, you likely already have access to a steady ...

Garmin Forerunner 945 Music

We've tested and reviewed products since 1936. Read CR's review of the Garmin Forerunner 945 Music smartwatches & fitness ...
CNET

I Ran 30 Miles With 5 Smartwatches. Here's the One You Can Actually Trust

Apple, Garmin, Samsung, Google or Amazfit? I put these watches through the paces to see where they land on step, distance and ...