Misfit Shine - Fitness + sleep monitor

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.

Android Things Lantern - Real-world AR with Google's new IoT platform

CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder

Peak - Peak is the automated way to keep track of what everyone is working on.

Dimmer - A very small and free utility for Windows to reduce brightness on LCD/TFT screens.