REH editorial starter discussion. Prepared by REH to invite genuine community replies.
REH starter discussion — Great Britain; confirm arrangements separately in Northern Ireland.
It provides readings and better visibility of consumption; the saving comes from what you change or the tariff you can use. Smart meters can support time-of-use offers, but a suitable tariff and usage pattern still matter. If a reading, display or connection is wrong, contact the supplier rather than treating the displayed cost as a reliable system-performance measure.
Join the discussion: Are you interested in tracking usage or accessing a particular solar, battery or EV tariff?
Suggested next step: Use consumption data to assess a planned installation or tariff; no installation-sales prompt needed.
Sources checked 3 October 2026:
Energy Saving Trust: smart meters: https://energysavingtrust.org.uk/advice/guide-to-smart-meters/