Indoor timer-- the dial button operation makes the programming easier and fool-proof without much steps required.Irrigation water tool-- after programming, the settings will be automatically stored in the internal memory.Irrigation water timer-- the watering timer provides a large selection of irrigation duration and frequency to make your watering fully customization.Auto watering plants-- you can water the plants immediately in manual mode without interrupting the watering plan.Indoor plant irrigation system-- built in the programmable timer, setting up your watering schedule is simple.Self watering system for potted plants-- you can spot the water only exactly where the roots needed, avoiding water evaporate over time and even making your drip system grea.