Google just gave Pixel Watch its most important update yet – and it’s free to use
Matthew Miller/ZDNETThe Pixel Watch 3 is getting a first-of-its-kind, potentially life-saving feature. In a blog post, Google announced that it had received FDA clearance for its Loss of Pulse Detection feature.Also: My new favorite Android smartwatch outperforms Google and Samsung in a crucial wayThe feature works by tracking your heartbeat. If your heart stops beating — due to cardiac arrest, respiratory or circulatory failure, overdose, or poisoning — your watch will automatically turn on more accurate infrared LEDs and look for motion data. If the watch determines you’re not responsive, it will start a countdown and audio alarm. If you still don’t respond, the watch will place a call to emergency services using your LTE or phone connection, inform them that you don’t have a pulse, and share your location. More
