Woot offered this on 9/23 with three models, the 8, 12 and 16 zone. They likely copy/pasted the HTML code with QCing it first.
BTW, I ordered/installed this and it seems very “smart”, but I’m not sure I like it. I’m so used to watering X number of times/week for Y minutes, but this system allows for completely random watering based on a number of conditions like soil, local radar, ground slope, grass vs trees vs shrubs vs plants. It’s a little nerve-racking to let the AI take over.