Meet the Rachio Smart Sprinkler Controller [2nd gen]: a smart device that integrates with Nest, Amazon Echo, and other smart devices to help you save money and take good care of your garden. The device is compatible with iOS and Android devices. You will be able to control your sprinklers from anywhere. Rachio automatically schedules itself using past and future weather data. It is smart enough to skip watering when it rains.
Rachio is compatible with IFTTT, Wink, Nexia, and other smart home services. You won’t need any special tools to install it. Costs under $250 at this time.