Last year, we reported on an upcoming feature related to Android phone unlocking with your smartwatch. However, the so-called Watch Unlock is still just a rumor and now we may know why. According to 9to5Google, Google is preparing to launch the feature alongside the Google Pixel Watch 3, which in turn will offer UWB connectivity. This would allow faster and more secure phone unlocks without having to use your fingerprint reader or face unlock. Hidden deep inside the Play Services app source code, is a reference to "UWB ranging" for Watch Unlock. However, the code also reveals that...
Source: https://www.gsmarena.com/google_pixel_watch_3_may_adopt_uwb_for_more_secure_phone_unlocking-news-61910.php
