Increase battery life and reduce lag on LG G Watch with Gohma ROM

The LG G Watch is one of the three Android Wear powered smartwatch which released to the market, this LG smartwatch has similar hardware specs with Samsung Gear Live and other devices. It sports a 1.2 GHz CPU, 4 GB of internal storage and 512 RAM, which makes it more than enough to be able to help you get the information easily and get things done instantly via Google Now voice command. But this device also has a weakness, with only 400 mAh you have to charge LG G Watch every single day this.


Until now, the major problem in Android Wear is battery life, so this issue is not just experienced by the LG G Watch, but also the Samsung Gear Live, with normal use it can not last more than one day on a single charge. Additionally, you may feel a lag when swiping between screens and short vibration which could make you pass up incoming notification.

The best solution is to wait for the new official software update released by LG. However. But, for those who are impatient and enjoy a challenge, a new custom ROM has been released for the LG G Watch. Thanks to jakeday, a developer from RootzWiki who set aside his free time to build the world first custom ROM for the G Watch, he called it as Gohma ROM.

lg gohma rom increase battery

Image: LG / Google Play

Here are several improvements that can be expected after you install this ROM:

  • Better battery life.
  • Diminished lag between screens.
  • Overall performance enhancements.
  • Increased vibration intensity.
  • Some other surprises!

Increase battery life and reduce lag on LG G Watch with Gohma ROM

Gohma ROM installation procedure on this device is fairly easy, all you have to do is follow the steps described in the readme file inside the ROM package. However, here we provide the summary for you.

  1. Enable USB Debugging on your smartwatch.
  2. Install LG G Watch USB drivers.
  3. Unlock your watch bootloader.
  4. Connect the watch to the PC via USB cable.
  5. Now run the installer, for Windows (windows_installer.bat), Linux ( or Mac OSX (


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One Response

  1. Taufik
    May 5, 2015 at 5:49 AMReply

    i love the ghoma rom, but after installation when everything is running smoothly perfect there comes an annoying popup a card telling that theres an update,it doesn’t matter how many times you ignore it or dismiss it it will keep on top of the facewatch .

    i have posted this issue so many times without a response,hopefully someone has a fix for this,bbecause the ghoma rom is so much better than the stock lg g watch rom.

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