Simple battery level indicator,and Power plan. When you are just about making a call and find out the battery is run out. Have you ever faced the situation like this? With "Battery Meter & Saver", you only need to select the location without everyday complicated settings and without wasting power consumption. Multiple settings such as brightness, time to screen off, Wifi, Bluetooth and incoming volume, can be combined into a plan and preset. "Battery Meter & Saver" is an application that you can select the plan most suitable to your lifestyle. For example, when you are at home, Wifi is on and on a train, incoming volume is off. "Battery Meter & Saver" provides the following five settings. “Home” “Office” “Train” “Outdoors” and “Saving power”. Each setting is easy to customize.