The [Google Pixel Watch 2](https://www.androidpolice.com/google-pixel-watch-2-review/) ranks among the top Android-based smartwatches you can get today. One of the many features we like about the wearable is Watch Unlock, first teased over a year ago and formally introduced to the [first-gen Pixel Watch](https://www.androidpolice.com/google-pixel-watch-review/) and the Pixel Watch 2 [last December](https://www.androidpolice.com/december-2023-google-pixel-feature-drop-b/). This basically enables the Pixel Watch to unlock a nearby Pixel phone by bringing the two close together, leveraging Bluetooth to communicate with the smartphone. We're now learning that Google could make Watch Unlock even better with the rumored Pixel Watch 3 by introducing UWB (ultra-wideband).