Pre-registered
Obviously this isn't for everyone but I fully intend getting one of these. Many people don't spend a predictable amount of time in their homes. Unpredictable working hours, social engagements, weekends away, holidays etc. are all good reason why someone might want to remotely control their heating / boiler. Setting the schedule on most boilers is not an easy procedure and you can only programme (in my experience) up to a week ahead.