Ecowitt offers a range of Internet of Things (IoT) devices which can be incorporated into a number of their weather stations and gateways.
IoT devices allow for smart decisions to be made rather than just setting timers with no consideration for the weather or environment. For example, like any other irrigation timer the WittFlow can simply run to a schedule set in the Ecowitt App. The IoT control allows this to be extended skipping irrigation when it's raining or if the soil is already wet from earlier rain.
Ecowitt offers a truly modular system allowing for your system to grow with you.