Google is rolling out Pixel Watch 3's 'loss of pulse detection' feature in the US

Google has introduced the loss of pulse detection feature for Pixel Watch 3 devices in the US, which monitors your pulse and calls emergency services if it stops. The feature uses passive algorithms to check for a pulse once a second and activates sensors to verify any absence before alerting the user and escalating to emergency services if needed. This technology could be crucial in saving lives during critical events like cardiac arrest, providing immediate assistance in unwitnessed scenarios where every second counts.

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