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The Independent UK
The Independent UK
Technology
David Phelan

Apple explains how its new Watch can measure how hard your heart is beating

All the Apple Watches have been upgraded with - (David Phelan/The Independent)

When the latest Apple Watch models were unveiled last month, the announcement of longer battery life, a bigger display and satellite connectivity for Apple Watch Ultra 3 were eye-catching. But it was a new health feature that was the real draw: notifications for hypertension, that is, high blood pressure.

Apple has placed health and the heart at the forefront for its Watch for years, with ECG readings and blood oxygen measurements among recent highlights.

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