Meet the Gnome: a smart gardening system that saves you water and helps you take better care of your garden. It is a solar powered smart irrigation system that lets you control watering remotely and alerts you when your plants need attention.
You can use this tool to set a schedule for watering or take into account weather conditions. Gnome consists of a sensor, hub, and valve. This app-enabled irrigation system is currently getting funded on Indiegogo.