Works well
Does everything I need it to, especially after our plumber installed our hot water and towel rail controller in a cupboard accessible only with a ladder! Makes turning the heating off when away so easy. I don’t use any of the other features such as geolocation. One thing - why can I not programme when a holiday is to start, not just when it is to finish? Would make it a lot easier, there is enough to think about when actually going away! And why the uber-security feature of having to log back in with Face ID even when moving away from the app for a second?! Generally though very pleased. Seems reliable.