One thing I enjoy about my smart thermostat is the fact that it runs on just two double A batteries.
This makes it so easy to change them out and is really cheap to do as well.
When the batteries are getting low, the smart thermostat will flash a warning across the digital reader that will tell you that the battery is low. When this happens, you have about a month to upgrade them. I enjoy the fact that the warning gives you that long before the batteries go dead. This way I do not have to rush out to the store to buy batteries after a long day of work. I can wait till the following weekend without having to worry that the smart thermostat is going to fully stop functioning. Because if the smart thermostat batteries go dead, your central heating and A/C system also goes dead. And if it is a really sizzling hot or really cold time of the year, that is the last thing you want to happen! I plan on getting my central heating and A/C system tuned up and checked up every single season. I do that to prevent heating and A/C system breakdowns. I would not like to have my central heating and A/C system device fully stop working, all because I forgot to change the battery in my smart thermostat. This kind of thing just isn’t the right thing to ever have happen. So, I am thrilled for the warning that it gives me!