Sensor Video Player is a free Android app developed by G-Technology that lets you play videos in the background without displaying them, thus saving up to 60% of your mobile battery. The app is particularly useful when you are traveling in a train, car, or bus and want to listen to the audio of a movie without draining your battery.

This app comes with a widget that you can use to turn the sensor on or off from the home screen. It also has a proximity sensor that you can hide by keeping your mobile inside your pocket, upside down on the floor, or by using any object or your hand. Once the sensor is hidden for two seconds, the display turns off, and the movie continues to play in the background without displaying anything. You can hear only the audio of any video and save up to 60% of your mobile battery.

In addition, the app comes with several advantages, such as avoiding mobile heat while watching videos, a widget to turn the sensor on or off from the home screen, and the ability to play any video app or game in the background. The app does not lock the screen, but simply turns it off. You can also customize the app's features from the settings page.