Introduction to Knowledge hub
The Pushwoosh Knowledge Hub provides essential information about key concepts related to user identification, device management, and campaign strategies. This section covers the following topics:
Device identifiers 
Learn about unique device identifiers in Pushwoosh Types of registered devices 
Understand the different types of devices Users (UserIDs) 
Discover how UserIDs work in Pushwoosh Omnichannel campaigns 
Discover how to set up and manage omnichannel campaigns Data collected by Pushwoosh 
Get insights into the types of data Pushwoosh collects.