You also don't need a new Pixel Watch 5 to take advantage; Google's bringing this feature to the Pixel Watch 4 as well. These are coming to the Google Health app and will be available for anyone with a Fitbit Air, Pixel Watch 3, Watch 4, or Watch 5 later this fall. The idea is to put these capabilities in a place where users can easily see what they have turned on, similar to Google's Personal Safety app on Pixel phones, which shows features like Emergency SOS, Safety Check, and Car Crash Detection in one place.