How are open windows detected?
I've installed a Tado thermostat recently and it seems to be pretty hit-and-miss when it comes to detecting open windows. I've tried opening a nearby window twice: once it detected it and once it didn't. But more interesting is that it shows several false alarms, where it detects an open window even though there has not been one. So my question is: does anybody know what criteria are used to detect this? Is it, say, a sudden drop in temperature?