Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

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?

No smartwatch can actually diagnose sleep apnea, but some can track certain signs that might indicate you have the condition.

A cardiologist explains why the RingConn Gen 3 smart ring represents the future of wearable health with accurate tracking, sleep insights, and wellness monitoring.

For Amazon's summer sale event, I've compiled a list of the best Prime Day fitness tech deals on our favorite gadgets. From smartwatches and fitness trackers to walking pads and recovery gear, we've ...