newsweek.ro/tehnologie/cat-de-precise-sunt-ceasuri

Smartwatches provide health metrics like heart rate and sleep quality, but their accuracy can vary significantly. Errors in calorie estimation can reach 80%, leading to potential anxiety for users. Continuous monitoring may cause stress, as individuals obsess over health data without medical validation. Experts caution that these devices should not replace professional medical assessments, especially for critical measurements like blood pressure and glucose levels. While some models offer validated health functions, they primarily serve fitness tracking purposes and should not be relied upon for diagnosing health issues.