Orbit 4 Zone B-Hyve Smart Wi-Fi Indoor Timer. It allows you to control watering from anywhere in the world using your Android or iOS app. Perfect for new installations or replacements, this timer can be set up to adjust watering based on local weather, avoiding waste and delivering the right amount of water to your plants. It utilizes Weathersense technology, providing smart watering based on site conditions such as slope, soil type, sun/shade, historical ET, and live weather feeds. It functions with or without Wi-Fi connectivity by storing app-set programs on the timer. It features a built-in manual watering override, fault detection, surge protection, and a convenient plug-and-go line cord and transformer. Works with Amazon Alexa for voice control. EPA Watersense and SWAT certified.