Learn how to set up AFib History to track how frequently your heart shows signs of AFib and log life factors that can impact your condition....
Learn how Apple Watch measures your heart rate, and get tips for a more accurate reading.
You can take an electrocardiogram (ECG) with the ECG app.
You can enable notifications from the Heart Rate app on your Apple Watch to alert you to high or low heart rates and irregular heart rhythms....
Visit Apple Support Communities to ask a question, find existing answers, or share your expertise with others.
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