The Google Pixel Watch 3 has introduced a groundbreaking feature called Loss of Pulse Detection, which is now available in the United States. Originally rolled out in various European countries and the UK, this feature received FDA clearance in March 2025, allowing it to finally reach American consumers. It serves a critical purpose: monitoring your pulse and detecting any significant drops that might indicate severe health issues, such as cardiac arrest or respiratory failure.
To utilize the Loss of Pulse Detection feature, users must opt in through the Personal Safety app on the Pixel Watch. Those interested will need to update this app and activate the feature through the Google Pixel Watch app on their connected smartphone. The process is straightforward, making it accessible to a wide range of users.
If the watch detects a loss of pulse, it triggers a series of actions. Initially, the watch will vibrate to prompt the wearer to respond. If no movement is detected after 15 seconds, it emits a loud alert.
Should this alert go unanswered for another 30 seconds, the watch will automatically contact emergency services, providing them with the wearer’s location and informing them of the absence of a pulse. This feature could potentially be life-saving, as it provides crucial timing when medical help is needed. The ability to receive rapid emergency response can be essential in dire situations where every second matters.
With the Pixel Watch 3, users can have peace of mind knowing they have an advanced tool for personal safety on their wrist.
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