Well I purchased one of these because we are leaving on a trip soon and wanted to be able to monitor the house while we were gone.
As far as the thermostat set-up goes it was pretty straight forward and the instructions covered most all situations that might be encountered. It took me 3 hours to get it going. However, I failed to hook up the 24v power so the battery died the first night. So the next day it took me about an hour to connect the 24v power.
As far as hooking it up to the WiFi it was confusing at first because the instructions were unclear how to get it to recognize the thermostat. A 5 minute call to the Help Desk resolved the situation and I was up and running in 10 minutes. Another 5 minutes to download the iPhone App and I was totally wireless.
I liked the historical capabilities thru the website and it was easy to make program changes thru it as well.
Overall I am satisfied and the only reason I gave it 4 stars instead of 5 was the problem with connecting it to my WiFi system.
Addendum: I did have further issues with the installation but I have nothing but praise for the Help Desk. They have resolved all my problems and have had an answer to all my questions. Nothing but praise for them! BTW the thermostat works great and I would not hesitate to but it again.
LockState LS-60i Internet Thermostat
Save: $8.20 off
Date Added: 03/09/2015 by Bruce