I ordered a heater some while back now and had our own picture printed on it. It resides in a small shower room and does the job of heating the room perfectly and efficiently. The timer and heating settings are achieved by the remote control. However, it is not as intuitive as having an app on the mobile. I think the later models have a better interface, but it would be good if a small inexpensive but effective add on module could be made available which can be fitted (behind the heater) to allow wifi connectivity to an App. That way adjustments could be made easily and from wherever there is an internet connection!