Smartwatches are quite popular these days, especially with the holidays around the corner. They promise to help keep our health in check. But can we rely on them for heart health?
According to Dr. Minhal Makshood, a Maryland cardiologist, these gadgets can track vital signs like heart rate and rhythm. “Smartwatches are great for monitoring trends, but they aren’t meant to diagnose any issues,” she points out. This means they should complement, not replace, visits to your doctor.
These devices can alert you to changes in your heart activity that might not show other symptoms. For instance, if your smartwatch shows a rise in your resting heart rate or an irregular rhythm during exercise, it may be time to consult a healthcare provider.
Smartwatches can be especially useful for people with heart conditions, high blood pressure, or risk factors like diabetes. Dr. Makshood notes that these individuals might be at higher risk for issues like atrial fibrillation, which can lead to severe complications if left untreated.
However, it’s important to recognize the limitations of smartwatches. Dr. Makshood warns that the data may not always be accurate. Factors like movement or skin contact can affect readings, especially for blood pressure and oxygen levels.
When choosing a smartwatch, look for features that matter. Dr. Makshood mentions tracking heart rate and variability, as well as monitoring sleep and exercise responses. The Apple Watch, for example, includes a single-lead ECG feature that can help detect atrial fibrillation, and it’s FDA-approved for this purpose.
A recent survey found that nearly 50% of smartwatch owners say they trust their devices for health-related information. Yet, nearly 30% admit they have experienced false alarms. This indicates a need for users to be informed and cautious when interpreting their smartwatch data.
In conclusion, while smartwatches can be valuable tools for heart health monitoring, they should be used with care. Always consult with your doctor regarding any concerns.
For more detailed insights on heart health and wearable technology, check out resources from the American Heart Association.
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