A visual setting in the Fitbit mobile application inverts the color scheme, displaying light text on a dark background. This feature, often referred to by its function, aims to reduce eye strain, especially in low-light environments. For example, activating this option changes the typical white Fitbit app screens to a predominantly black or dark gray palette.
The adoption of inverted color palettes in applications has grown due to perceived benefits such as decreased power consumption on OLED screens and reduced blue light emission, potentially improving sleep quality. Furthermore, it can offer a more comfortable viewing experience for individuals sensitive to bright light or those who prefer a less visually stimulating interface. The history of this type of display mode mirrors the broader trend toward user-customizable interfaces designed to optimize individual well-being.