https://thenextweb.com/google/2019/03/14/android-q-makes-sharing-your-wifi-password-with-friends-super-easy/

Google rolled out Android Q‘s first beta version for all Pixel phones last night. I’ve installed it on my Pixel 3 XL, and found some really neat features. One of the best new additions is how easy it is to share your WiFi settings.

Every time a friend visits your home, you have to tell them your WiFi password. Not anymore. Android Q gives you a handy option to share your WiFi connection details through a QR code. Your friend can then quickly scan the code, and boom – they’re connected to your router.