Product review (3 stars): Great product if you get it working
Like some others I had challenges getting this product to work right.  I had no trouble installing the product and getting it to report temperatures that I could view online.  It took 3 weeks after contacting support to get the temperature alerts function to work.  Very slow response times and slow to diagnose something that was obviously not working.  Now that it works, I think it's by far the best thing for the money.  Small, accurate, clever, low ongoing costs.  Some display functions don't work right under Chrome or Safari but do work in Firefox.  Worth having if you get to the finish line.  In the end I had to change from Comcast email to Gmail to make it work, go figure.