Battery Watch is battery utility application that brings all the tools you need to monitor your BlackBerry's power consumption. Using this application you can view the power icon from the notifications dock which shows the % the battery is full. This icon unlike other battery apps, changes colors as your battery on your BlackBerry decreases which is a very subtle way of letting you know how much battery you have left from afar (without having to glance at the %). There is even a charging screen for when you are charging your BlackBerry device.
In addition to being able to monitor your battery, this application also allows the users to monitor the amount of memory being used and the amount of storage used on the phone/memory cards. Options to boost memory and clean memory are also available to speed up your device should you see the dreaded BlackBerry spinning clock one too many time.
This application is currently available in BlackBerry App World for $1.99 and would be great for anyone looking for a Battery monitoring app.