Turn screen off and lock screen without power button. Just shake, swipe or or touch to turn off and lock screen quickly. Protect your privacy and extend the life of your charger using Smart Screen Off/On Lock - Turn Off Screen to easy lock off screen, it will help you turn screen off and lock screen without power button and with it at anytime, anywhere you can use the widget screen lock also or even just swiping the screen to lock your device, shaking it or using your volume key to lock screen of/on and many more cool option for fast and easy double tap screen lock off/on

Smart Screen Off/On Lock - Turn Off Screen Features