How do I turn Eco Mode on? Follow Eco Mode can be activated in settings or via the Insights feature. Related articles Wiser Eco Mode Explained The flame on my app/thermostat is displayed indicating the heating is on, however my boiler isn’t on. Is this normal? (WH) What does the How The Weather Affects Your Heating Graph Actually Show? How are my smart mode savings calculated? I have a question about Wiser, where can I find the answer? Comments 0 comments Article is closed for comments.