Google has started rolling out its Loss of Pulse Detection for the Pixel Watch 3 users in the US. The rollout started on Tuesday as part of the latest Personal Safety Wear OS app update, version 2025.

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.

Google has started rolling out the loss of pulse detection feature for Pixel Watch 3 devices in the US. The feature does exactly what it describes: It checks for your pulse when the watch is on your wrist and will call emergency services if it determines that your pulse has stopped.