What sort of savings are people seeing with Tado, if any?
I have a 3-bed detached 1960s house with loft and wall insulation plus double glazing.
When I initially installed my smart thermostat and extension kit in January 2018, I was saving, on average, 21% per month. In February 2018, I installed a smart thermostat in my bedroom so that I could automatically turn up the heat there before bedtime.
I admit that I haven't been looking at savings lately, but when I did so today, I noticed that, during the summer of 2018, there was too little activity for TADO to calculate savings each month (that would be because the heating was off, of course), but since October, my savings have only been 0% to 2% per month.
My optimum living room temperature is 20.4 degrees and I'm out of the house four working days a week, in addition to social/shopping outings at weekends etc. I'm using geo-fencing to turn off the heat when I leave.
I can't work out what's changed, so wondered what sort of savings others are seeing and what sort of programs, and what sort of temperatures they're using. Seems strange that I saved 21% in January 2018, but only 2% in January 2019.