Android 15 is finally, officially launching, starting today with Pixel devices. This version had an unusually long beta testing period. Among many new features, the biggest may be a suite of new anti-theft features. Most interesting is Theft Detection Lock, which uses AI and the phone's sensors to detect when a phone may have been snatched and automatically lock it. Google has also added "authentication requirements for settings targeted by thieves, like removing your SIM or turning off Find My Device, and will lock down your device if we sense multiple failed attempts for apps and settings." These features are not necessarily on by default, often needing to be activated manually in Settings. Android 15 also brings "Private Space", a place to hide sensitive apps behind an additional layer of authentication. Finally, Android 15 brings a standardized way for carrier messaging apps to send and receive messages via satellite. Android 15 should come to Samsung and other Android phone brands in the coming months. Google is also using the Android 15 update for Pixel phones to do a new "Feature Drop" with new Pixel-exclusive features. This includes Audio Magic Eraser, to clean up audio in your captured videos. The camera app gains a new Underwater mode, to capture better colors underwater. Finally, the Pixel Weather app now includes a three-part pollen tracker for seasonal allergies.