While Android phones have a Find My Device app, the Pixel Watch doesn’t yet, but a small detail in a Pixel Watch 3 ad hints that might change soon. The ad showed off some cool features, like a Google Home tile for controlling your TV and checking your Nest Doorbell, plus a sneak peek at a Find My Device app.

Google could be preparing to bring a handy battery-preserving feature over from the Pixel smartphone range to its Pixel Watch smartwatches. Android Authority has been delving through the code of the latest version of Google’s Pixel Watch Management Service system app,

Android Authority spotted code strings that reference Adaptive Charging in the latest version of the Pixel Watch Management Service system app, though the feature isn’t yet available to use. It’s also unclear which Pixel Watch models might be supported, or when it will officially launch.