Moose CPU / Battery Meter.
Let the Moose do the stuff for you.
He can run just fine,slowly or really slowly. You can adjust him so that he can run depending on CPU Usage of your phone, Battery life or just let him run for nothing.
You can customize the display of the CPU Usage and Battery Meter and just about everything to customize the way you want. The Moose Meter works as a live wallpaper for your convenience instead of a widget.

In short make if the Moose is adjusted on CPU usage, then the Moose goes slowly when CPU usage is high and faster when CPU is low. Vice versa if the Moose is adjusted on the Battery Life.

Now that is some awesome way of having a CPU or a Battery Meter

This is a free version and does not come with any customizations.
For all sorts of customization check out the video and get the paid version at:http://market.android.com/details?id=com.theblitzinc.android.live.wallpaper.moose

To use: HOME > MENU > Wallpaper > Live Wallpapers

Screenshots: 

Video: