Samsung One UI is the company's custom Android skin for branded phones and tablets. One UI replaced Samsung's aging TouchWiz ...

One UI has been with us for six years now, and it’s easily the best Android skin Samsung has made. One UI is smoother, more ...

Samsung has added several new themes and font styles to One UI 7. If you enjoy customizing every aspect of your phone, explore One UI 7's lock screen editing options after updating your Galaxy device.