Kaspersky Internet security
We no longer present Kaspersky, it is one of the pillars of antivirus on PC and inevitably it has become a must on smartphone. Its application is very well thought out, it also allows some welcome features.
We have for example the location of the smartphone, blocking calls and SMS unwanted numbers, but also protects your Wear OS watch , it is true that we can never be too careful! In any case Kaspersky brings all its expertise on Android and then we must recognize that the application is rather pretty while in Material Design.