Coming from my previous combi boiler with zero information aside from what I got from my separate Hive this is a great improvement. I am now able to track how the boiler is operating and gas consumption on a daily/monthly/annual basis. Maybe a compare with earlier month's consumption would be an improvement to keep track. Also not absolutely clear from the settings available if the boiler is operating at its maximum condensing efficiency. Something to automatically suggest what these are in settings would be for your boiler very helpful. You could then go for this or something less if wanted. However overall pleased with the app which I access nearly daily to see where I stand.