We use the kettle for the preparation of baby bottles. In the evening we boil water from a bottle and soon to be prepared, we enter the number of degrees and the water is very rapidly heated to the right temperature. In order for the water not heated, the kettle must be taken immediately from the station. The temperature we have ever been measured at the beginning; it is consistent with our thermometer. We prefer to save power after each use the plug. Delivery was quick. We can only recommend. Easier than ever.