Android 15 adds a notification cooldown that vibrates when unlocked. When multiple messages are received, the reminder will only vibrate when unlocked.

When using various instant messaging software, especially when adding multiple groups, if the group is not set to mute, a large number of chat messages will keep popping up on the phone. If the vibration function is turned on, the sound will be accompanied by Vibrating like crazy.

In the Android 15 beta version, Google has added a notification cooling function. When this function is turned on, when multiple notifications pop up from the same application, it will gradually reduce the notification volume to avoid disturbing the user. However, the vibration accompanying the notification is still will be turned on.

In the new beta version, Google continues to refine the notification cooling function. The new function is to vibrate when unlocking. When this option is turned on, it will only vibrate when the user picks up the phone to unlock the screen. Of course, it will also happen if the user does not lock the screen. shock.

The vibrate option when unlocking is disabled by default. Users can turn it on if needed. After turning it on, for example, when a WhatsApp group receives multiple new messages, the phone will not vibrate crazily. This may also cause users to miss some timely updates. Message, so Google does not enable this feature by default.

In order to give users more personalized options, Google also provides the ability to cool down notifications that pop up for all applications or only for specific applications, so some unimportant application notifications can enable this feature.

It should be reminded that the functions in this type of testing are not necessarily released. In subsequent development, Google may continue to adjust or even delete this function, so there are variables in these functions before the official version of Android 15 is released.