Thanks you very much for the link to the bundle and for the details on the number of valves supported by a single WiFi hub. This is very helpful! Hopefully, the FAQ and specifications get updated so others don’t have to hunt for it like we did 
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I went ahead and pre-ordered the bundle with the extra savings offer for Presidents Day. For now, 2 valves to a single hub meets my needs, but it is nice to know I can add more if needed.
