It's not the full contact-specific customization available on iOS, but it's another step closer. There are 12 vibration ...
Previously, the vibration pattern that was associated with a ringtone or notification alert was predetermined. This feature is found in version 3.2 of the Google Sound app, which hasn’t been released ...
An upcoming update to version 3.2 of Google Sounds will give Pixel users the ability to mix and match alerts and vibrations.
Google is now working on letting you set different Pixel vibration patterns. Version 3.2 of the Pixel’s Sounds app (via Android Authority) starts by renaming two pages in Settings app > Sound ...