As technology increasingly becomes a huge part of our waking lives, Casper wanted to harness technology in a way that improves, but does not impede, our resting hours. The Casper Glow is a bedtime light designed for better sleep. Light often gets in the way of a good night’s rest. It influences our sleep-wake cycles and even impacts our mood and ability to relax. It is also a primary cue for setting our circadian rhythm. In the middle of the night, exposure to light—particularly blue light, which comes from your phone—is disruptive to sleep. Blue light enhances your alertness and actually suppresses your ability to fall back asleep. While most lights keep us up, Glow’s warm, relaxing light gradually dims over 45 minutes and lulls you to sleep. It cues your body for bed to help you establish healthy sleep patterns and better routines. The light is accompanied by the Casper Glow app for further customization, but is driven by wonderfully intuitive gestures, so you can use it at your sleepiest.