Google has just confirmed that it’s testing a new without password login system that allows customers to simply enter in their Google account only with their smartphones. The feature was revealed by the Reddit user who received an invitation to the test.
Apparently to use this feature it must have a compatible smartphone. After this, the feature is active, which means that every time you try to enter your Google account on any other device, you simply have to enter your email and already have access to your account.
Whenever trying to get in a device other than your smartphone it will be sent a request approval for your smartphone. Once approved, the attempt to access your account on another device will be successful. Of course you may also enter via password as we currently do.
According to Google, the test was conducted by a small group that was invited to test this new way to login. Google also says that this feature is still being tested for Android OS and iOS.