Anyone using 'Nest', 'Hive' or 'Tado' smart heating thermostats?

[Kingy]

Tado is still doing it's thing. 

It's very app based now, with numerous updates giving it a polished finish. We are also having no issues with geo-location. The app. sees when someone gets close to home and fires the heating up. It works well. 

I've left the setting to let Tado decide when to start the heating to have it upto temp (19 degrees) in time for it's settings. This shows how it does it...



The darker grey is when the heating is switched on in order to achieve and maintain the set temp. 

Another example, this time where no one was at home at lunch time, so Tado switched the heating off (it lets it drop to 15 degrees if it knows from geo- location that you aren't too far from home).