SLT Azure - Widget & Icon pack is a free personalization app developed by Smart Launcher Team for Android devices. It is a minimal, black theme with fluorescent details that can make your device glow in the dark. The app provides your device with a widget that is compatible with any launcher, with both analog and digital clock, and an indication about the next alarm (only Android >5.0). Additionally, it has an icon generator, a new generation of icon pack that can provide icons for any app (only with Smart Launcher), a wallpaper (only with Smart Launcher), and a Smart Launcher Skin (only with Smart Launcher).

This app is perfect if you want to test the best qualities of your AMOLED screen device and decrease the battery usage on these specific displays. To use the app, simply download it, open it, and press Apply Theme. The app is easy to use, and the widget is accessible from any launcher. Overall, SLT Azure - Widget & Icon pack is a great app that provides a sleek and modern look to your device while being easy on the battery.