We love  the sous vide  function,mostly we wanted to be able to make soups, broths, and stock with the sous vide function.. We’ve used it for approximately two weeks , several times a week, and it works great. This device works perfectly. Just put your meat in a sealed bag, make sure it is sealed, or simply put the top of the bag between the pot and the cover, and you are good to go. We’ve used the slow cook as well and it works as intended. Highly recommend.