Google is adding a lengthy list of new features to Android intended to protect against phone theft in various ways. Three new features help lock your screen if it was stolen while unlocked:
- First, AI will monitor sensors for motion associated with theft, such as the phone being snatched from a hand and quickly moving away. The screen will automatically lock.
- Separately, Offline Device Lock looks for extended periods of network disconnection, which thieves sometimes use to prevent remote locking/wiping. This will automatically lock the screen.
- Another feature allows you to manually lock your screen remotely, from any device, even if you've forgotten your Google account password. (It uses your phone number and a security question.)
All three screen-lock features will come to phones with Android version 10 and newer, via an update later this year. Android 15 will bring additional protections:
- After a factory reset, a device can only be set up anew after providing device or Google account credentials from before the reset. (This is intended to deter thieves who try to resell stolen phones.)
- Private Space lets you put banking and other sensitive apps behind a lock that requires its own separate PIN.
- Since thieves often start by trying to disable Find My Device or extend the screen timeout, these settings now require authentication.
- Finally, copying a feature recently implemented by Apple in iOS, an optional "enhanced authentication" setting requires biometric authentication (not PIN) "for accessing and changing critical Google account and device settings, like changing your PIN, disabling theft protection or accessing Passkeys, from an untrusted location."
