Idea of Google Alerts Icon
A Google alerts symbol is a bell. The bell is a downward convex shape, and in side the bell there will be a circle that will hit against the bell and make the noise. On the top of the bell there is also a half circle connected, which is where a person will hold the bell.
This Google Alerts icon has Android KitKat style
. If you use the icons for Android apps, we recommend using our latest Material Icons icon pack (please check our sidebar on the right). Otherwise, it's a solid icon pack that looks good in small resolutions, either on the web or in print. It's characterized by thick lines, smooth corners, and is optimized for 24x24 pixels.