Microsoft has a number of authentication ways for Windows 10 PC. The most famous and gorgeous one is Windows Hello. Then comes Fingerprint, PIN or then password.
Now reports are to be believed Microsoft is working on an app which unlocks the PC with the help of Bluetooth. The Verge reports that a twitter user has discovered an app called “Phone Sign In Beta” Verge also reports that the updated app may allow Windows 10 users to unlock their PC’s via Bluetooth by taping on the list.
This app is currently in internal beta so we can’t download or test it. And the app is limited to Windows 10 Devices only.
Check Phone Sign-in Beta