Can smart watches check ECG?
The ECG app uses sensors on your compatible smartwatch to record the electrical signals that control how your heart beats. This recording is known as an electrocardiogram, or ECG. The ECG app analyzes the recording to get your heart rate and detect signs of an irregular heart rhythm called AFib. For medical professionals, this is a significant development. Smartwatches have evolved from simple fitness trackers into valuable clinical tools that can help doctors detect, monitor, and manage heart conditions with greater precision than ever before.