@Markirl Okay, I give in. You did buy the right product, clearly its easy for TP-Link to programme the TRVs just for you as clearly the TRVs have the magic electronics built in to do so. Good luck.

@Skofe97 Only when adjusted by the ring on the TRV or via the app. If the display was on permanently it would drain the AA batteries within days.

@Markirl I've explained how to do it (using Smart Controls), it is the only way. There is only one temperature measuring device in each TRV, so if you use that to detect temperature change to report...

@Maciej54 Came across this thread and have to say; we're probably not complaining about it because this isn't happening to us? My KE100 heat gradually. I can hear them making adjustments as the room...

@Markirl As there is no direct connection between your boiler and the KE100s there is absolutely no way they can know your boiler is firing or not. The only way to do this is to use Smart Control in...

@Markirl +1 I also use the Tapo app to control KASA KE100. Although for some reason I needed to utilise a KASA Hub as I had an issue using a Tapo Hub, the reason escapes me.