Researchers have built an AI assistant that uses data from smartwatches, smartphones, and earbuds to detect changes in emotional state and offer more personal mental-health support.
Independent testing shows AirPods Pro 3 can track workout heart rate with low average error, but limits remain for intervals, ...
One of the flagship additions to the AirPods Pro 3 was a built-in heart-rate sensor, which allows users to track more than 50 workout types. But how accurate is it?
When people are close—both physically and emotionally—their heart rates begin to align, rising and falling together. Could ...
Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...
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