About the Headset Battery Meter
The headset battery meter displays the battery level of your headset right on the screen of your Android smartphone. In order to view this meter, you have to
Note: The battery meter only works with Android phones running version 4.0 and higher, and tablets running version 3.0 and higher.
After you install the app and pair your headset, the battery meter appears as follows:
When you tap the battery meter, it expands to display specific battery level information:
The following Plantronics headsets support this feature: