One of the best electric kettles is the Chef's Choice cordless electric glass kettle #679, which is available from the Chef's Choice website, according to Good Housekeeping. The Saeco electric kettle #101167 is also a top performer and is available from Amazon.com, as of 2015.
The Chef's Choice cordless electric glass kettle is easy to use, and it has distinct measuring markers and see-through glass. A button on the handle conveniently opens the lid. The Saeco electric kettle features a water window and a two-hour heating feature, and it can heat water to different temperatures, from 100 to 200 degrees F.