As the name suggests, the Pixel Watch 3 can detect the absence of a pulse while it's being worn on your wrist. It does this using the same optical sensors that are used to measure your heart rate.

Wondering if the Apple Watch really nails your heart rate readings? Its sensor is surprisingly reliable, though not quite doctor-level precise.

Google's FDA-cleared Loss of Pulse Detection Feature is rolling out to Pixel Watch 3 users. Here's what it does and how to receive the update.

As the FDA convenes an advisory committee meeting to discuss recent studies showing that many pulse oximeters are less effective when used on patients with darker skin, BioIntelliSense is getting ...

If this method of heart rate detection sounds familiar, you might be thinking of Samsung’s Galaxy S5, which had a separate sensor below the camera. But apps that let you use your phone to ...

Apple Watch Pulse Oximetry Can Be Reactivated Through Software in 2028 or With Successful Appeal Tuesday March 12, 2024 1:23 pm PDT by Juli Clover ...