Battery Left Widget

Battery Left Widget


Features:

- Top status bar icon to show % battery left (off by default, turn on in settings)
- Status bar notifications showing charge/discharge status & time/% left
- Two highly customizable homescreen widgets (colors, levels etc) to show all aspects of battery info including:
- estimated battery %
- estimated voltage % (for Motorola Droids & extended batteries)
- system battery %
- calibration accuracy
- time left until battery empty
- time left until battery is full (when charging)
- clock time that battery will die (12 and 24 hr)
- voltage
- temperature (Fahrenheit and Celsius)
- Shortcut buttons to battery info, usage and history (if supported on your device)
- Show battery time left in hours and minutes via battery calibration system with visual accuracy rating
- Shows battery % in 1% levels on Motorola Droids that by default only show 10% levels
- Sends low battery notification to your Pebble smartwatch
- PRO version: setup multiple battery profiles for calibration
- PRO version: grey/orange/red status bar notification icons dependent on battery level


NOTE: To get the most accurate readings, calibration can take several days. Charge your phone fully, leave it on charge for several hours after it reaches 100%, then let it run down all the way until it turns off.

For further information, please read the FAQ - http://preinvent.com/batteryleft

Recent changes:
v3.7.1:
- Further fixes on widget sizes for apps that illegally and immorally try and resize my fixed-size widgets ;)

v3.7:
- Rewritten widget layout to (hopefully) work better on a wider range of screen devices/layouts/resolutions

v3.6.1:
- NEW: Send low battery information to your Pebble smartwatch!!
- NEW: Lockscreen widget
- Fixed: no longer uses excess internet data
- Fixed: degree symbol not showing properly!
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Free
83
4.2
User ratings
4998
Installs
100,000+
Concerns
0
File size
1212 kb
Screenshots
Screenshot of Battery Left Widget Screenshot of Battery Left Widget

About Battery Left Widget
Features:

- Top status bar icon to show % battery left (off by default, turn on in settings)
- Status bar notifications showing charge/discharge status & time/% left
- Two highly customizable homescreen widgets (colors, levels etc) to show all aspects of battery info including:
- estimated battery %
- estimated voltage % (for Motorola Droids & extended batteries)
- system battery %
- calibration accuracy
- time left until battery empty
- time left until battery is full (when charging)
- clock time that battery will die (12 and 24 hr)
- voltage
- temperature (Fahrenheit and Celsius)
- Shortcut buttons to battery info, usage and history (if supported on your device)
- Show battery time left in hours and minutes via battery calibration system with visual accuracy rating
- Shows battery % in 1% levels on Motorola Droids that by default only show 10% levels
- Sends low battery notification to your Pebble smartwatch
- PRO version: setup multiple battery profiles for calibration
- PRO version: grey/orange/red status bar notification icons dependent on battery level


NOTE: To get the most accurate readings, calibration can take several days. Charge your phone fully, leave it on charge for several hours after it reaches 100%, then let it run down all the way until it turns off.

For further information, please read the FAQ - http://preinvent.com/batteryleft

Recent changes:
v3.7.1:
- Further fixes on widget sizes for apps that illegally and immorally try and resize my fixed-size widgets ;)

v3.7:
- Rewritten widget layout to (hopefully) work better on a wider range of screen devices/layouts/resolutions

v3.6.1:
- NEW: Send low battery information to your Pebble smartwatch!!
- NEW: Lockscreen widget
- Fixed: no longer uses excess internet data
- Fixed: degree symbol not showing properly!

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User reviews of Battery Left Widget
Great for rough notification of extended battery life but unfortunately it does nothing to alter the systems estimation without root.
Jan 12, 2012
Love it, does what it says and works, it rated its accuracy at moderate and was still pretty accurate.
Jul 1, 2011
doesn't work bloody well auf X8
Jan 26, 2011
Really like it, doesn't appear to drain battery. Small widget is too small, large widget is too big... needs some sizing options.
Jan 9, 2011
Excelente! Dá pra controlar bem o uso da bateria. Amei!
Dec 31, 2010
Android Market Comments
A Google User
Jul 14, 2014
still around... and looking better than ever. my system battery meter drops 20% twice in a full charge, i can not fix, (yes batterystats.bin has been calibrated)... THIS is the only app I've found that does its own calibration, and WORKS GREAT!! i now know just how much power is really left, and when to put phone on charger... worth donation, and you get a colored changing status bar icon, a feature worth paying for in it self... i think a graph option on the paid version would be cool, (on the main screen)...
A Google User
Jul 4, 2014
Good app BUT.... Needs an update already. New graphics, ui overhaul, new features. Once I see active Dev, 5 stars and buying full version. Until then free version and 4 stars it is.
A Google User
May 27, 2014
Voltage based estimate doesn't work I just got an extended battery for my Motorola phone, and the system battery meter is based on the hard-coded stock battery capacity, so it's useless now (says 1% when the battery still has over half a charge). I was hoping that this app's voltage based estimate would work better but it's actually worse than the system one after doing a full charge and discharge cycle to calibrate it! Fortunately I found another app with working voltage based estimation.
A Google User
May 10, 2014
Nice
A Google User
May 5, 2014
Boring