Intelligent energy management that works behind the scenes
WattsOff is a smart retrofit device designed to tackle energy waste by automatically switching off non-essential circuits when they're not needed. Whether it's equipment left on overnight or power-hungry devices in standby mode, WattsOff helps reduce energy bills and carbon emissions — without changing the way people work.
Many devices — like vending machines, printers and monitors — draw power even when idle. WattsOff aims to switch these off automatically.
Lighting, signage and other circuits are often left on by mistake. WattsOff can be programmed to respond to low occupancy or out-of-hours use.
Designed for installation outside your distribution board, with minimal disruption and straightforward setup.
Inventor of the WattsOff technology, Marc has over 30 years' experience in military and renewable engineering. He leads product development.
A chartered accountant and experienced entrepreneur (Clubfinance Ltd, Amberside Advisors), David leads on commercial strategy and finance.
WattsOff is designed not only to provide a fast return on investment, but also to help organisations meet ESG goals by reducing energy waste and associated carbon emissions.
Version 1 of the device is already in use at WattsOff's offices in Amberside House.
Version 2 is currently in development, and we're now inviting organisations to take part in a pilot programme to measure real-world savings across different building types.
To express interest in joining the pilot, or to learn more: