MSN: If Your Smartwatch Says You Have a High Heart Rate, This Is the First Thing to Check If Your Smartwatch Says You Have a High Heart Rate, This Is the First Thing to Check Runner's World: Is your resting heart rate healthy? Here’s how to check – and what to do if yours is too low or too high Is your resting heart rate healthy? Here’s how to check – and what to do if yours is too low or too high Consistently high heart rate may signal dehydration or poor recovery.

Understanding the Context

Resting heart rate indicates fitness; healthy ranges are 60–100 bpm, 40–50 for athletes. Consistently high or very low heart rates ... AOL: What Happens if Your Heart Rate Is Too High During Exercise? Yahoo: Is Your HRV Normal for Your Age?

Key Insights

What It Means for Your Heart Health Is Your HRV Normal for Your Age? What It Means for Your Heart Health