3C Battery Monitor Widget Pro

The most complete tool to manage 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.
Before you buy this app, please try free version: http://play.google.com/store/apps/details?id=ccc71.bmw and check 3C Toolbox: http://www.3c71.com/at

► 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

► 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!

► Special support for Asus Transformer, Padfone, Inno D6000 and HP dual battery devices.

► Special edge support for Samsung Galaxy S6 Edge, Note Edge and S6 Edge+

◊ Lowest battery consumption on the market:

https://plus.google.com/b/106924681632471871369/photos/102304021208890908384/albums/5989574773236760065?sqi=114366623839082572768&sqsi=65194c1a-d82a-4ba6-b2a6-4207a7dcba36

Category : Tools

Reviews (25)

Ric. C. Dec 1, 2018

This app is great! Unfortunately, since upgrading to Android 9 (Pie), the notification for Watcher no longer plays my custom sounds for each alarm. I can only use one alarm via the app notification. Also the graphics disappeared. I only get the history displayed in the graphics section

Val. V. Sep 19, 2019

Migration from Pro key version to free version with key does not work - i exporter the settings but import in normal version does nothing - is ask restart app after import - but nothing changed - UI theme still white, my widgets does not exist in settings-widgets, etc! Please fix!!!

Hea. C. Sep 20, 2019

I emailed the author about a permission bug and he fixes in within a day! Amazing!

Kel. T. Sep 20, 2019

Update as at 20 sept 2019 has broken widget previously working xiaomi mi max 3 android 8

Jes. U. Oct 11, 2018

Used this app since Kit Kat! I love it!

Wes. B. Jul 13, 2020

Developer super responsive

Irw. C. Oct 13, 2020

The best battery tool!

Spo. Oct 15, 2019

This is a great piec of softwear i have installed it on every phone i have had for years. It helps me watch how my battery is doing with helpful graphs. Even after all these years the dev is still delivering regular updates.

A. G. u. Jan 2, 2020

Working good on my OnePlus 7 Pro. Love it.

Ter. P. Sep 20, 2019

3 updates in 3 days, and now it still doesn't work again!

Sco. W. Sep 19, 2019

Been using the Pro version for years. Very reliable.

Mar. T. Mar 31, 2019

Love it. Satisfies my inner nerd... 5 years total now and still a favorite! Stay safe friend!

prz. f. Feb 28, 2019

The values which show in notification are not so acuure any more after updated please fix it

Den. G. Nov 8, 2018

It's awesome! Great information to keep an eye on your phone. Works on Oreo and Pie.

Rog. B. I. Oct 7, 2018

The mA calculations are way off. I tried every option in the "mA retrieval method" menu.

Jea. L. K. Jun 2, 2018

3 wishes: 1) A faster way to toggle between Record On & Off. By a widget for example , without needing to open app. 2) Ability for read History even when Record is off. 3) Set notification when battery charging reaches a given %, for example at 70% to avoid overcharge . My phone warns me when charge drops to 15%

ant. t. Oct 24, 2017

Very good app but needs a few things added. A screen on and screen off percentage of the current charge in the status tab would be awesome. Have the option to set alarms to continuous until shutoff like when it hits a certain percentage when charging sometimes I don't hear it.

Mar. M. Apr 25, 2018

Update: After update to Android 7, mA is reading 0 all the time. Looks like QC3.0 quit working too, so wondering if it could be related...

War. K. Jan 3, 2018

Does not work properly on lg v30 always shows negative ma even though phone is charging and battery percent goes up. I tried different ma retrieval methods too.

Mar. S. Feb 10, 2018

Very good and informative app, and I have used it for years. Thanks for the work on this. Highly recommended.

Mic. C. Nov 21, 2017

Thanks it's great tells me everything I need to know😁😁😁

A. G. u. Jul 31, 2018

Cannot install on Asus Zenfone 3 Zoom

chr. s. Sep 12, 2018

great app android pie has changed ability to control widget content when you select content it reverts to status view ???

Gar. T. Nov 4, 2017

Excellent app, but I wish the graphs had rational scales. Divisions should be 1, 2 or 5, or factors of 10^n times that i.e. 0, 200, 400, 600, 800, 1000 mA or 0, 500, 1000, 1500 mA, but NOT 0, 331, 708, 1084 mA.

Mat. R. Jun 30, 2018

Love this app!