Want the best all-round heating experience that the German manufacturers have to offer? Your go-to is the Economiser German Electric Radiator, which now packs every conceivable energy-saving trick into its slick new control interface. Direct WiFi connectivity is a welcome addition, for those who like to use app control. Not only is the Economiser well-equipped and easy to use, but with class-leading comfort levels and heat-retaining ceramic clay core technology inside, its performance is quite remarkable. The best German-built electric radiator on the market? We think so.