Here is a smart light stick that helps you stay visible outdoors. Mstick is a versatile light stick that connects to your smartwatch or smartphone, so you can change its settings. The light can visualize text/music, serve as a timer or be used as a bike light. You can also use it for camping.
Mstick is lightweight and portable. You can use it to change the mood indoors or stay visible outside. It is expected to ship in 2016.