Glow is designed with sleep in mind. Its self-dimming, warm light lulls you into better, deeper sleep. Set the perfect mood lighting for every story. A built-in gyroscope lets you control the brightness to the level you want with just a twist. Find a midnight snack with just enough light. The ambient light sensor lets you use Glow in the middle of the night without waking anyone up. Wake up more naturally to warm light. In the morning, soft light helps gently wake you up comfortably and, most importantly, alarm-free. You can use your Glow with or without the app. That said, we highly recommend giving the app a try for even more magic! Download the app for iOS and Android devices. You can use it to create and manage Glow groups, schedule a wake up, and customize the settings on your Glow to make it your own.