Battery Monitor Widget

Battery Monitor Widget by 3c


(3 stars)


Download for Android Like

1,000,000 - 5,000,000 downloads

  • Detailed statistics of battery usage
  • Data usage history
  • Graphs
  • This version has only one size widget
  • Layout
Add this app to your lists
Expert's Review

"Professional battery monitor widget"

Reviewed by / Sep 03, 2012

Battery Monitor widget is one of the most complete too to manage your battery

Remember, this isn't an app, but a widget: you can only access it by placing a widget on your homescreen. You'll notice that there's only one widget (we're missing different size widgets, only available in the full version) which is a battery level indicator. However, the widget isn't the most important point of this app, but its battery tracker.

Once the widget is placed on your homescreen tap it. You'll get to Battery Monitor Widget dashboard. From there you can useful info concerning your battery usage. From home, you can see phone status (charging, discharging), battery health, technology (mAh), battery level and empty estimation time. The latter is also displayed on a graph below.

From bottom tabs you can access battery usage history, battery life estimation in different scenarios and, finally, a battery calibration tool. In addition, there's a shortcut to Android built-in battery testing and usage menu. Developers let users know that mA estimation isn't accurate in all devices (more information on their website).

Battery Monitor Widget is a great tool for those who like to change ROM and compare their performance.

Tags: battery monitor widget, battery monitor, battery, battery monitor widget pro, battery widget monitor, battery meter widget, battery monitor ma, battery monitor code, batterie monitor widget, batterymonitorwidget.

Developer's original description available here
Should you experience issues or need assistance, please send a support request from app settings, help and support.

The most complete tool to monitor your battery: Shows historical data (%, mA, mW, mV and temperature), calculates estimated run-times and battery aging, helps calibrate battery, and improves your battery run-time.

► Use in-app purchase to remove ads or enable automatic history markers.

► Display all information using great looking graphics, fully scrollable and zoomable.

► Use additional packages to show great looking icons in notification bar

► Display historical graphics or battery data on your home screen using widgets of various sizes!

► Triggers alarm based on any battery data

► Manually resets battery statistics on rooted phone

► Calculate remaining time while unplugged or charging (AC/USB/Wireless)

► Calculate actual battery capacity

► Support multiple batteries

► Online help accessible from app

► Export data to System Tuner Pro to analyze which process is responsible for battery drain!

► Pro version has all features unlocked and no ads
◊ Wide (2x1) and graphic (2x1, 3x1, 4x1) widgets
◊ Export data to System Tuner Pro
◊ Update battery capacity or reference based on measured data
◊ Keep information of unlimited number of batteries (2 in free)
◊ Add history markers manually or automatically on boot, ROM/kernel/battery changes

◊ Lowest battery consumption on the market:

Recently changed in this version

Battery Monitoring only, 3C Toolbox available at

Increase accuracy of battery percent-change history
Add 1 and 2 seconds widget refresh rates (will drain battery)

Lists with Battery Monitor Widget

Some lists where this application appears: gokhan, Analizadas por Mar GP, Reviewed by Emmanuel Lund.

Comments and ratings for Battery Monitor Widget
  • (51)

    by kelvinkern on 05/09/2012

    Great android app!
    You Can Downliad Android game apk to your computer from:

  • (51)

    by Steven Ely on 10/05/2015

    Worked great but kept force closing system.ui on pro version with root advantages installed. Had to uninstall until one catches up with the other.

  • (51)

    by Don Davenport on 10/05/2015

    I use this all the time. Phone tends to heat up when used as a GPS and this helps determine what is going on when charging. Above certain battery temperature charging rate drops off.

  • (51)

    by Charles Hu on 09/05/2015

    For some reason, since installing this app, my gmail doesn't sync anymore, even manually. Other Google features sync, just not gmail. Uninstalling the app solved the problem. This app must be blocking something. If there's a skein, I will reinstall this.

  • (51)

    by Rade Z on 09/05/2015

    Super useful app

  • (51)

    by David Murn on 05/05/2015

    Used to be a great app however I can no longer see the whole screen of details as the ads cover up battery status. Also after only a week this 4mb app has downloaded 6mb of ads... WAKE UP developers! Not every android device has a 1024x768 screen and free internet downloads. My provider charges $2/mb for excess data. Your app is invaluable when it works but the ads arent worth that muc

  • (51)

    by Anthony Ciancimino on 04/05/2015

    For those who understand the inner workings of the battery will benefit having this app. Works great on non rooted phones but needs rooted to get the statistics data. No fault of the app, blame kitkat 4.4 and above including Lollipop 5.0 for that. Technical Service is outstanding, top notch.

More comments