Basically, Device Pulse gives you a dashboard view of your device's CPU, RAM, and storage usage, as well as other important stats like battery life and network activity. You can use it to monitor your device's performance, identify potential issues, and even optimize your device for better gaming or video streaming.
From moment to moment, you can use Device Pulse to track things like which apps are using the most resources, or how your device's temperature is affecting its performance. It's pretty satisfying to see your device's stats in real-time, and it can be really helpful for identifying and fixing problems.