Keeps asking me to logon?
App navigation nit intuitive. App cannot identify if a radiator is switched off at the main supply and will sometime report windows are open ( they are not).
The display on the radiator is bright and can be dimmed down to off when the radiator is set to heat, but if you switch the radiator off the display is on bright showing the time. This situation arises when you have areas in the bedroom and switch off the radiator which results in the bright glow.