The system was first introduced in the
Netherlands in February 2001, followed by
Belgium and
France,
Germany/
Austria/and
Denmark,
United Kingdom and
United States, and
Australia (in chronological order). The Senseo was developed by WeLL Design. According to Philips, by 2005 ten million machines and four billion pads had been sold worldwide, A new model of the Senseo machine, the Senseo New Generation, was launched in selected markets in 2007. This updated version allows the user to adjust the height of the mechanism to accommodate larger cups or mugs, has an indicator light function which shows when there is insufficient water for two cups (as opposed to the previous model which only showed whether there was sufficient water left for one cup), features a larger water reservoir and has an option which allows the user to adjust the amount of hot water used per cup. The Senseo Latte Select machine was introduced in 2008, Senseo pods can still be used with compatible drip-coffee-makers, made by
Hamilton Beach. In January 2018, a North American electric compatible Senseo coffee maker once again became available to the public. The new Senseo Original XL HD7810/65 II Black USA Machine is an upgrade from prior models, and included an XL water tank; Intensity Select buttons to adjust for more or less intense taste; an increased the number of water dispensing holes to 45, and a metal drip tray. ==Aftermarket products==