Samsung Galaxy Watches (and the Galaxy Ring) could get an AI-powered heart health upgrade

Samsung is looking to change how its wearables treat heart health data, with a new patent looking to improve its device’s ability to check for irregular heart rate and signs of atrial fibrillation. Its existing smartwatches (and most of the best smartwatches in general) can do this by carrying out ECG, or electrocardiogram scans, but as ECG scans need to be actively started by the user, it’s difficult to use the data to paint a more holistic picture of

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