f.lux - f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.
Misfit Shine - Fitness + sleep monitor
CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder
Android Things Lantern - Real-world AR with Google's new IoT platform
LightBulb - Background application that adjusts screen gamma, making the colors appear warmer at night...
GE Sol - A bright idea for smart home, integrated with Alexa