Android 16 DP1 adds a feature called notification cooldown that gradually lowers the volume of successive notifications from the same app.

Notification cooldown in Android 15 can not only lower the volume of successive notifications but also stop them from vibrating your phone.

Unleash the power of Android 15's Adaptive Vibration for a reliable and intelligent notification experience.

Under the “Vibration & haptics” section of Android 15’s Settings menu, there’s a new toggle for “Keyboard vibration.” The option is enabled by default, but can be turned off.