Please offer a longer history for the thermostat, at minimum 90 days, ideally for the life of the account.
I recently received an electricity bill (for the past two-month billing cycle) that is higher than expected. I'm trying to figure out what is using so much electricity, and went to compare the days that billing shows me using a lot with my thermostat. I was surprised to find that only 10 days of history is available -- which makes it essentially useless in this case, since the bill is for a period that ended 9 days ago. I want to see what my daily usage was for September and October!
Since history is already saved and viewable for 10 days, it shouldn't be difficult to extend that history to 90 days or longer and make it available to users.
