Network Speed - Monitoring - Speed Meter

Monitoring the network traffic might not seem like an important task for a regular Android user, but it can prove to be really useful. If you feel that the browser is loading a website too slow, or if the transfer rate is not what you expect, using an application such as Network Speed is necessary.
With the help of Network Speed, users can real-time updates regarding all of the data being transferred, it can provide detailed app usage statistics, and it should not drain the battery in any significant way.
 
Also, the application comes with a few useful widgets, and the results can be displayed on the notification bar.