✅ Yes, the content seems to be true and authentic, as reported by several sources.

These, include:

1. https://www.news-medical.net/news/20250320/Smartwatch-data-could-offer-new-way-to-assess-cardiovascular-health.aspx - (Trust Score 7/10)

- Researchers have developed a new way to assess cardiovascular health based on information routinely collected by smartwatches, suggesting that dividing the average daily heart rate by the number of steps taken per day provides a more reliable indicator of cardiovascular fitness.

2. https://www.medicaleconomics.com/view/this-smartwatch-metric-could-be-the-key-to-tracking-heart-health-federal-cuts-halt-national-diabetes-prevention-program-ahrq-research-on-interventions-for-bereaved-individuals-morning-medical-update - (Trust Score 7/10)

- A new study presented at the American College of Cardiology’s annual meeting suggests that a simple metric — dividing daily heart rate by step count — may be a more reliable indicator of cardiovascular health than step count alone.

3. https://www.hrsonline.org/news/press-releases/new-study-show-popular-smart-watches-accurately-measure-rapid-heart-beat - (Trust Score 8/10)

- A new study validates the accuracy of wrist-worn wearable devices in measuring induced paroxysmal supraventricular tachycardia (PSVT), or episodes of rapid heart rate, using devices like the Apple Watch Series 2, Samsung Galaxy Gear S3, and the Fitbit Charge 2.