The Siemens TW86103P Sensor for Senses allows you to immediately heat water to the desired temperature for green or white tea. Using water that is just below boiling point can help to bring out the flavors of the different kinds of tea. You can choose from 4 different temperature settings. Switch on the Keep Warm function to keep the water at the desired temperature for 30 minutes longer. This way, you can pour multiple cups of tea in a row, without having to heat water again.